21382083200

素因数分解:

$2^7\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:348

約数の個数: 384

約数和(自身を含む): 59693500800

約数和(自身を除く): 38311417600

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 25, 32, 34, 38, 40, 50, 64, 68, 76, 80, 85, 95, 100, 128, 136, 137, 151, 152, 160, 170, 190, 200, 272, 274, 302, 304, 320, 323, 340, 380, 400, 425, 475, 544, 548, 604, 608, 640, 646, 680, 685, 755, 760, 800, 850, 950, 1088, 1096, 1208, 1216, 1292, 1360, 1370, 1510, 1520, 1600, 1615, 1700, 1900, 2176, 2192, 2329, 2416, 2432, 2567, 2584, 2603, 2720, 2740, 2869, 3020, 3040, 3200, 3230, 3400, 3425, 3775, 3800, 4384, 4658, 4832, 5134, 5168, 5206, 5440, 5480, 5738, 6040, 6080, 6460, 6800, 6850, 7550, 7600, 8075, 8768, 9316, 9664, 10268, 10336, 10412, 10880, 10960, 11476, 11645, 12080, 12160, 12835, 12920, 13015, 13600, 13700, 14345, 15100, 15200, 16150, 17536, 18632, 19328, 20536, 20672, 20687, 20824, 21920, 22952, 23290, 24160, 25670, 25840, 26030, 27200, 27400, 28690, 30200, 30400, 32300, 37264, 41072, 41344, 41374, 41648, 43840, 44251, 45904, 46580, 48320, 48773, 51340, 51680, 52060, 54400, 54800, 57380, 58225, 60400, 60800, 64175, 64600, 65075, 71725, 74528, 82144, 82748, 83296, 87680, 88502, 91808, 93160, 96640, 97546, 102680, 103360, 103435, 104120, 109600, 114760, 116450, 120800, 128350, 129200, 130150, 143450, 149056, 164288, 165496, 166592, 177004, 183616, 186320, 195092, 205360, 206720, 206870, 208240, 219200, 221255, 229520, 232900, 241600, 243865, 256700, 258400, 260300, 286900, 298112, 328576, 330992, 333184, 351679, 354008, 367232, 372640, 390184, 393053, 410720, 413740, 416480, 438400, 442510, 459040, 465800, 483200, 487730, 513400, 516800, 517175, 520600, 573800, 661984, 703358, 708016, 745280, 780368, 786106, 821440, 827480, 832960, 885020, 918080, 931600, 975460, 1026800, 1033600, 1034350, 1041200, 1106275, 1147600, 1219325, 1323968, 1406716, 1416032, 1490560, 1560736, 1572212, 1642880, 1654960, 1665920, 1758395, 1770040, 1836160, 1863200, 1950920, 1965265, 2053600, 2068700, 2082400, 2212550, 2295200, 2438650, 2647936, 2813432, 2832064, 3121472, 3144424, 3309920, 3516790, 3540080, 3726400, 3901840, 3930530, 4107200, 4137400, 4164800, 4425100, 4590400, 4877300, 5626864, 5664128, 6242944, 6288848, 6619840, 6681901, 7033580, 7080160, 7452800, 7803680, 7861060, 8214400, 8274800, 8329600, 8791975, 8850200, 9180800, 9754600, 9826325, 11253728, 12577696, 13239680, 13363802, 14067160, 14160320, 15607360, 15722120, 16549600, 17583950, 17700400, 19509200, 19652650, 22507456, 25155392, 26727604, 28134320, 28320640, 31214720, 31444240, 33099200, 33409505, 35167900, 35400800, 39018400, 39305300, 45014912, 50310784, 53455208, 56268640, 62888480, 66198400, 66819010, 70335800, 70801600, 78036800, 78610600, 106910416, 112537280, 125776960, 133638020, 140671600, 141603200, 156073600, 157221200, 167047525, 213820832, 225074560, 251553920, 267276040, 281343200, 314442400, 334095050, 427641664, 534552080, 562686400, 628884800, 668190100, 855283328, 1069104160, 1125372800, 1257769600, 1336380200, 2138208320, 2672760400, 4276416640, 5345520800, 10691041600, 21382083200]

約数ペア:

[(1, 21382083200), (2, 10691041600), (4, 5345520800), (5, 4276416640), (8, 2672760400), (10, 2138208320), (16, 1336380200), (17, 1257769600), (19, 1125372800), (20, 1069104160), (25, 855283328), (32, 668190100), (34, 628884800), (38, 562686400), (40, 534552080), (50, 427641664), (64, 334095050), (68, 314442400), (76, 281343200), (80, 267276040), (85, 251553920), (95, 225074560), (100, 213820832), (128, 167047525), (136, 157221200), (137, 156073600), (151, 141603200), (152, 140671600), (160, 133638020), (170, 125776960), (190, 112537280), (200, 106910416), (272, 78610600), (274, 78036800), (302, 70801600), (304, 70335800), (320, 66819010), (323, 66198400), (340, 62888480), (380, 56268640), (400, 53455208), (425, 50310784), (475, 45014912), (544, 39305300), (548, 39018400), (604, 35400800), (608, 35167900), (640, 33409505), (646, 33099200), (680, 31444240), (685, 31214720), (755, 28320640), (760, 28134320), (800, 26727604), (850, 25155392), (950, 22507456), (1088, 19652650), (1096, 19509200), (1208, 17700400), (1216, 17583950), (1292, 16549600), (1360, 15722120), (1370, 15607360), (1510, 14160320), (1520, 14067160), (1600, 13363802), (1615, 13239680), (1700, 12577696), (1900, 11253728), (2176, 9826325), (2192, 9754600), (2329, 9180800), (2416, 8850200), (2432, 8791975), (2567, 8329600), (2584, 8274800), (2603, 8214400), (2720, 7861060), (2740, 7803680), (2869, 7452800), (3020, 7080160), (3040, 7033580), (3200, 6681901), (3230, 6619840), (3400, 6288848), (3425, 6242944), (3775, 5664128), (3800, 5626864), (4384, 4877300), (4658, 4590400), (4832, 4425100), (5134, 4164800), (5168, 4137400), (5206, 4107200), (5440, 3930530), (5480, 3901840), (5738, 3726400), (6040, 3540080), (6080, 3516790), (6460, 3309920), (6800, 3144424), (6850, 3121472), (7550, 2832064), (7600, 2813432), (8075, 2647936), (8768, 2438650), (9316, 2295200), (9664, 2212550), (10268, 2082400), (10336, 2068700), (10412, 2053600), (10880, 1965265), (10960, 1950920), (11476, 1863200), (11645, 1836160), (12080, 1770040), (12160, 1758395), (12835, 1665920), (12920, 1654960), (13015, 1642880), (13600, 1572212), (13700, 1560736), (14345, 1490560), (15100, 1416032), (15200, 1406716), (16150, 1323968), (17536, 1219325), (18632, 1147600), (19328, 1106275), (20536, 1041200), (20672, 1034350), (20687, 1033600), (20824, 1026800), (21920, 975460), (22952, 931600), (23290, 918080), (24160, 885020), (25670, 832960), (25840, 827480), (26030, 821440), (27200, 786106), (27400, 780368), (28690, 745280), (30200, 708016), (30400, 703358), (32300, 661984), (37264, 573800), (41072, 520600), (41344, 517175), (41374, 516800), (41648, 513400), (43840, 487730), (44251, 483200), (45904, 465800), (46580, 459040), (48320, 442510), (48773, 438400), (51340, 416480), (51680, 413740), (52060, 410720), (54400, 393053), (54800, 390184), (57380, 372640), (58225, 367232), (60400, 354008), (60800, 351679), (64175, 333184), (64600, 330992), (65075, 328576), (71725, 298112), (74528, 286900), (82144, 260300), (82748, 258400), (83296, 256700), (87680, 243865), (88502, 241600), (91808, 232900), (93160, 229520), (96640, 221255), (97546, 219200), (102680, 208240), (103360, 206870), (103435, 206720), (104120, 205360), (109600, 195092), (114760, 186320), (116450, 183616), (120800, 177004), (128350, 166592), (129200, 165496), (130150, 164288), (143450, 149056)]