20296468800

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2393}}^1$

素因数の和:2471

約数の個数: 504

約数和(自身を含む): 78417480960

約数和(自身を除く): 58121012160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 30, 31, 32, 36, 38, 40, 45, 48, 50, 57, 60, 62, 64, 72, 75, 76, 80, 90, 93, 95, 96, 100, 114, 120, 124, 144, 150, 152, 155, 160, 171, 180, 186, 190, 192, 200, 225, 228, 240, 248, 279, 285, 288, 300, 304, 310, 320, 342, 360, 372, 380, 400, 450, 456, 465, 475, 480, 496, 558, 570, 576, 589, 600, 608, 620, 684, 720, 744, 760, 775, 800, 855, 900, 912, 930, 950, 960, 992, 1116, 1140, 1178, 1200, 1216, 1240, 1368, 1395, 1425, 1440, 1488, 1520, 1550, 1600, 1710, 1767, 1800, 1824, 1860, 1900, 1984, 2232, 2280, 2325, 2356, 2393, 2400, 2480, 2736, 2790, 2850, 2880, 2945, 2976, 3040, 3100, 3420, 3534, 3600, 3648, 3720, 3800, 4275, 4464, 4560, 4650, 4712, 4786, 4800, 4960, 5301, 5472, 5580, 5700, 5890, 5952, 6080, 6200, 6840, 6975, 7068, 7179, 7200, 7440, 7600, 8550, 8835, 8928, 9120, 9300, 9424, 9572, 9920, 10602, 10944, 11160, 11400, 11780, 11965, 12400, 13680, 13950, 14136, 14358, 14400, 14725, 14880, 15200, 17100, 17670, 17856, 18240, 18600, 18848, 19144, 21204, 21537, 22320, 22800, 23560, 23930, 24800, 26505, 27360, 27900, 28272, 28716, 29450, 29760, 30400, 34200, 35340, 35895, 37200, 37696, 38288, 42408, 43074, 44175, 44640, 45467, 45600, 47120, 47860, 49600, 53010, 54720, 55800, 56544, 57432, 58900, 59825, 68400, 70680, 71790, 74183, 74400, 76576, 84816, 86148, 88350, 89280, 90934, 91200, 94240, 95720, 106020, 107685, 111600, 113088, 114864, 117800, 119650, 132525, 136401, 136800, 141360, 143580, 148366, 148800, 153152, 169632, 172296, 176700, 179475, 181868, 188480, 191440, 212040, 215370, 222549, 223200, 227335, 229728, 235600, 239300, 265050, 272802, 273600, 282720, 287160, 296732, 339264, 344592, 353400, 358950, 363736, 370915, 382880, 409203, 424080, 430740, 445098, 446400, 454670, 459456, 471200, 478600, 530100, 538425, 545604, 565440, 574320, 593464, 667647, 682005, 689184, 706800, 717900, 727472, 741830, 765760, 818406, 848160, 861480, 890196, 909340, 942400, 957200, 1060200, 1076850, 1091208, 1112745, 1136675, 1148640, 1186928, 1335294, 1364010, 1378368, 1409477, 1413600, 1435800, 1454944, 1483660, 1636812, 1696320, 1722960, 1780392, 1818680, 1854575, 1914400, 2046015, 2120400, 2153700, 2182416, 2225490, 2273350, 2297280, 2373856, 2670588, 2728020, 2818954, 2827200, 2871600, 2909888, 2967320, 3273624, 3338235, 3410025, 3445920, 3560784, 3637360, 3709150, 3828800, 4092030, 4228431, 4240800, 4307400, 4364832, 4450980, 4546700, 4747712, 5341176, 5456040, 5563725, 5637908, 5743200, 5934640, 6547248, 6676470, 6820050, 6891840, 7047385, 7121568, 7274720, 7418300, 8184060, 8456862, 8481600, 8614800, 8729664, 8901960, 9093400, 10230075, 10682352, 10912080, 11127450, 11275816, 11486400, 11869280, 12685293, 13094496, 13352940, 13640100, 14094770, 14243136, 14549440, 14836600, 16368120, 16691175, 16913724, 17229600, 17803920, 18186800, 20460150, 21142155, 21364704, 21824160, 22254900, 22551632, 23738560, 25370586, 26188992, 26705880, 27280200, 28189540, 29673200, 32736240, 33382350, 33827448, 34459200, 35236925, 35607840, 36373600, 40920300, 42284310, 42729408, 43648320, 44509800, 45103264, 50741172, 53411760, 54560400, 56379080, 59346400, 63426465, 65472480, 66764700, 67654896, 70473850, 71215680, 72747200, 81840600, 84568620, 89019600, 90206528, 101482344, 105710775, 106823520, 109120800, 112758160, 118692800, 126852930, 130944960, 133529400, 135309792, 140947700, 163681200, 169137240, 178039200, 202964688, 211421550, 213647040, 218241600, 225516320, 253705860, 267058800, 270619584, 281895400, 317132325, 327362400, 338274480, 356078400, 405929376, 422843100, 451032640, 507411720, 534117600, 563790800, 634264650, 654724800, 676548960, 811858752, 845686200, 1014823440, 1068235200, 1127581600, 1268529300, 1353097920, 1691372400, 2029646880, 2255163200, 2537058600, 3382744800, 4059293760, 5074117200, 6765489600, 10148234400, 20296468800]

約数ペア:

[(1, 20296468800), (2, 10148234400), (3, 6765489600), (4, 5074117200), (5, 4059293760), (6, 3382744800), (8, 2537058600), (9, 2255163200), (10, 2029646880), (12, 1691372400), (15, 1353097920), (16, 1268529300), (18, 1127581600), (19, 1068235200), (20, 1014823440), (24, 845686200), (25, 811858752), (30, 676548960), (31, 654724800), (32, 634264650), (36, 563790800), (38, 534117600), (40, 507411720), (45, 451032640), (48, 422843100), (50, 405929376), (57, 356078400), (60, 338274480), (62, 327362400), (64, 317132325), (72, 281895400), (75, 270619584), (76, 267058800), (80, 253705860), (90, 225516320), (93, 218241600), (95, 213647040), (96, 211421550), (100, 202964688), (114, 178039200), (120, 169137240), (124, 163681200), (144, 140947700), (150, 135309792), (152, 133529400), (155, 130944960), (160, 126852930), (171, 118692800), (180, 112758160), (186, 109120800), (190, 106823520), (192, 105710775), (200, 101482344), (225, 90206528), (228, 89019600), (240, 84568620), (248, 81840600), (279, 72747200), (285, 71215680), (288, 70473850), (300, 67654896), (304, 66764700), (310, 65472480), (320, 63426465), (342, 59346400), (360, 56379080), (372, 54560400), (380, 53411760), (400, 50741172), (450, 45103264), (456, 44509800), (465, 43648320), (475, 42729408), (480, 42284310), (496, 40920300), (558, 36373600), (570, 35607840), (576, 35236925), (589, 34459200), (600, 33827448), (608, 33382350), (620, 32736240), (684, 29673200), (720, 28189540), (744, 27280200), (760, 26705880), (775, 26188992), (800, 25370586), (855, 23738560), (900, 22551632), (912, 22254900), (930, 21824160), (950, 21364704), (960, 21142155), (992, 20460150), (1116, 18186800), (1140, 17803920), (1178, 17229600), (1200, 16913724), (1216, 16691175), (1240, 16368120), (1368, 14836600), (1395, 14549440), (1425, 14243136), (1440, 14094770), (1488, 13640100), (1520, 13352940), (1550, 13094496), (1600, 12685293), (1710, 11869280), (1767, 11486400), (1800, 11275816), (1824, 11127450), (1860, 10912080), (1900, 10682352), (1984, 10230075), (2232, 9093400), (2280, 8901960), (2325, 8729664), (2356, 8614800), (2393, 8481600), (2400, 8456862), (2480, 8184060), (2736, 7418300), (2790, 7274720), (2850, 7121568), (2880, 7047385), (2945, 6891840), (2976, 6820050), (3040, 6676470), (3100, 6547248), (3420, 5934640), (3534, 5743200), (3600, 5637908), (3648, 5563725), (3720, 5456040), (3800, 5341176), (4275, 4747712), (4464, 4546700), (4560, 4450980), (4650, 4364832), (4712, 4307400), (4786, 4240800), (4800, 4228431), (4960, 4092030), (5301, 3828800), (5472, 3709150), (5580, 3637360), (5700, 3560784), (5890, 3445920), (5952, 3410025), (6080, 3338235), (6200, 3273624), (6840, 2967320), (6975, 2909888), (7068, 2871600), (7179, 2827200), (7200, 2818954), (7440, 2728020), (7600, 2670588), (8550, 2373856), (8835, 2297280), (8928, 2273350), (9120, 2225490), (9300, 2182416), (9424, 2153700), (9572, 2120400), (9920, 2046015), (10602, 1914400), (10944, 1854575), (11160, 1818680), (11400, 1780392), (11780, 1722960), (11965, 1696320), (12400, 1636812), (13680, 1483660), (13950, 1454944), (14136, 1435800), (14358, 1413600), (14400, 1409477), (14725, 1378368), (14880, 1364010), (15200, 1335294), (17100, 1186928), (17670, 1148640), (17856, 1136675), (18240, 1112745), (18600, 1091208), (18848, 1076850), (19144, 1060200), (21204, 957200), (21537, 942400), (22320, 909340), (22800, 890196), (23560, 861480), (23930, 848160), (24800, 818406), (26505, 765760), (27360, 741830), (27900, 727472), (28272, 717900), (28716, 706800), (29450, 689184), (29760, 682005), (30400, 667647), (34200, 593464), (35340, 574320), (35895, 565440), (37200, 545604), (37696, 538425), (38288, 530100), (42408, 478600), (43074, 471200), (44175, 459456), (44640, 454670), (45467, 446400), (45600, 445098), (47120, 430740), (47860, 424080), (49600, 409203), (53010, 382880), (54720, 370915), (55800, 363736), (56544, 358950), (57432, 353400), (58900, 344592), (59825, 339264), (68400, 296732), (70680, 287160), (71790, 282720), (74183, 273600), (74400, 272802), (76576, 265050), (84816, 239300), (86148, 235600), (88350, 229728), (89280, 227335), (90934, 223200), (91200, 222549), (94240, 215370), (95720, 212040), (106020, 191440), (107685, 188480), (111600, 181868), (113088, 179475), (114864, 176700), (117800, 172296), (119650, 169632), (132525, 153152), (136401, 148800), (136800, 148366), (141360, 143580)]