21913376400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{1399}}^1$

素因数の和:1671

約数の個数: 360

約数和(自身を含む): 80454920000

約数和(自身を除く): 58541543600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 30, 36, 38, 40, 45, 48, 50, 57, 60, 72, 75, 76, 80, 90, 95, 100, 114, 120, 144, 150, 152, 171, 180, 190, 200, 225, 228, 229, 240, 285, 300, 304, 342, 360, 380, 400, 450, 456, 458, 475, 570, 600, 684, 687, 720, 760, 855, 900, 912, 916, 950, 1140, 1145, 1200, 1368, 1374, 1399, 1425, 1520, 1710, 1800, 1832, 1900, 2061, 2280, 2290, 2736, 2748, 2798, 2850, 3420, 3435, 3600, 3664, 3800, 4122, 4197, 4275, 4351, 4560, 4580, 5496, 5596, 5700, 5725, 6840, 6870, 6995, 7600, 8244, 8394, 8550, 8702, 9160, 10305, 10992, 11192, 11400, 11450, 12591, 13053, 13680, 13740, 13990, 16488, 16788, 17100, 17175, 17404, 18320, 20610, 20985, 21755, 22384, 22800, 22900, 25182, 26106, 26581, 27480, 27980, 32976, 33576, 34200, 34350, 34808, 34975, 39159, 41220, 41970, 43510, 45800, 50364, 51525, 52212, 53162, 54960, 55960, 62955, 65265, 67152, 68400, 68700, 69616, 69950, 78318, 79743, 82440, 83940, 87020, 91600, 100728, 103050, 104424, 104925, 106324, 108775, 111920, 125910, 130530, 132905, 137400, 139900, 156636, 159486, 164880, 167880, 174040, 195795, 201456, 206100, 208848, 209850, 212648, 217550, 239229, 251820, 261060, 265810, 274800, 279800, 313272, 314775, 318972, 320371, 326325, 335760, 348080, 391590, 398715, 412200, 419700, 425296, 435100, 478458, 503640, 522120, 531620, 559600, 626544, 629550, 637944, 640742, 652650, 664525, 783180, 797430, 824400, 839400, 870200, 956916, 961113, 978975, 1007280, 1044240, 1063240, 1196145, 1259100, 1275888, 1281484, 1305300, 1329050, 1566360, 1594860, 1601855, 1678800, 1740400, 1913832, 1922226, 1957950, 1993575, 2126480, 2392290, 2518200, 2562968, 2610600, 2658100, 2883339, 3132720, 3189720, 3203710, 3827664, 3844452, 3915900, 3987150, 4784580, 4805565, 5036400, 5125936, 5221200, 5316200, 5766678, 5980725, 6087049, 6379440, 6407420, 7688904, 7831800, 7974300, 8009275, 9569160, 9611130, 10632400, 11533356, 11961450, 12174098, 12814840, 14416695, 15377808, 15663600, 15948600, 16018550, 18261147, 19138320, 19222260, 23066712, 23922900, 24027825, 24348196, 25629680, 28833390, 30435245, 31897200, 32037100, 36522294, 38444520, 46133424, 47845800, 48055650, 48696392, 54783441, 57666780, 60870490, 64074200, 72083475, 73044588, 76889040, 91305735, 95691600, 96111300, 97392784, 109566882, 115333560, 121740980, 128148400, 144166950, 146089176, 152176225, 182611470, 192222600, 219133764, 230667120, 243481960, 273917205, 288333900, 292178352, 304352450, 365222940, 384445200, 438267528, 456528675, 486963920, 547834410, 576667800, 608704900, 730445880, 876535056, 913057350, 1095668820, 1153335600, 1217409800, 1369586025, 1460891760, 1826114700, 2191337640, 2434819600, 2739172050, 3652229400, 4382675280, 5478344100, 7304458800, 10956688200, 21913376400]

約数ペア:

[(1, 21913376400), (2, 10956688200), (3, 7304458800), (4, 5478344100), (5, 4382675280), (6, 3652229400), (8, 2739172050), (9, 2434819600), (10, 2191337640), (12, 1826114700), (15, 1460891760), (16, 1369586025), (18, 1217409800), (19, 1153335600), (20, 1095668820), (24, 913057350), (25, 876535056), (30, 730445880), (36, 608704900), (38, 576667800), (40, 547834410), (45, 486963920), (48, 456528675), (50, 438267528), (57, 384445200), (60, 365222940), (72, 304352450), (75, 292178352), (76, 288333900), (80, 273917205), (90, 243481960), (95, 230667120), (100, 219133764), (114, 192222600), (120, 182611470), (144, 152176225), (150, 146089176), (152, 144166950), (171, 128148400), (180, 121740980), (190, 115333560), (200, 109566882), (225, 97392784), (228, 96111300), (229, 95691600), (240, 91305735), (285, 76889040), (300, 73044588), (304, 72083475), (342, 64074200), (360, 60870490), (380, 57666780), (400, 54783441), (450, 48696392), (456, 48055650), (458, 47845800), (475, 46133424), (570, 38444520), (600, 36522294), (684, 32037100), (687, 31897200), (720, 30435245), (760, 28833390), (855, 25629680), (900, 24348196), (912, 24027825), (916, 23922900), (950, 23066712), (1140, 19222260), (1145, 19138320), (1200, 18261147), (1368, 16018550), (1374, 15948600), (1399, 15663600), (1425, 15377808), (1520, 14416695), (1710, 12814840), (1800, 12174098), (1832, 11961450), (1900, 11533356), (2061, 10632400), (2280, 9611130), (2290, 9569160), (2736, 8009275), (2748, 7974300), (2798, 7831800), (2850, 7688904), (3420, 6407420), (3435, 6379440), (3600, 6087049), (3664, 5980725), (3800, 5766678), (4122, 5316200), (4197, 5221200), (4275, 5125936), (4351, 5036400), (4560, 4805565), (4580, 4784580), (5496, 3987150), (5596, 3915900), (5700, 3844452), (5725, 3827664), (6840, 3203710), (6870, 3189720), (6995, 3132720), (7600, 2883339), (8244, 2658100), (8394, 2610600), (8550, 2562968), (8702, 2518200), (9160, 2392290), (10305, 2126480), (10992, 1993575), (11192, 1957950), (11400, 1922226), (11450, 1913832), (12591, 1740400), (13053, 1678800), (13680, 1601855), (13740, 1594860), (13990, 1566360), (16488, 1329050), (16788, 1305300), (17100, 1281484), (17175, 1275888), (17404, 1259100), (18320, 1196145), (20610, 1063240), (20985, 1044240), (21755, 1007280), (22384, 978975), (22800, 961113), (22900, 956916), (25182, 870200), (26106, 839400), (26581, 824400), (27480, 797430), (27980, 783180), (32976, 664525), (33576, 652650), (34200, 640742), (34350, 637944), (34808, 629550), (34975, 626544), (39159, 559600), (41220, 531620), (41970, 522120), (43510, 503640), (45800, 478458), (50364, 435100), (51525, 425296), (52212, 419700), (53162, 412200), (54960, 398715), (55960, 391590), (62955, 348080), (65265, 335760), (67152, 326325), (68400, 320371), (68700, 318972), (69616, 314775), (69950, 313272), (78318, 279800), (79743, 274800), (82440, 265810), (83940, 261060), (87020, 251820), (91600, 239229), (100728, 217550), (103050, 212648), (104424, 209850), (104925, 208848), (106324, 206100), (108775, 201456), (111920, 195795), (125910, 174040), (130530, 167880), (132905, 164880), (137400, 159486), (139900, 156636)]