15892602440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{569}}^1$

素因数の和:880

約数の個数: 256

約数和(自身を含む): 44470944000

約数和(自身を除く): 28578341560

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 19, 20, 22, 26, 38, 40, 44, 52, 55, 65, 76, 88, 95, 104, 110, 130, 143, 152, 190, 209, 220, 247, 257, 260, 286, 380, 418, 440, 494, 514, 520, 569, 572, 715, 760, 836, 988, 1028, 1045, 1138, 1144, 1235, 1285, 1430, 1672, 1976, 2056, 2090, 2276, 2470, 2570, 2717, 2827, 2845, 2860, 3341, 4180, 4552, 4883, 4940, 5140, 5434, 5654, 5690, 5720, 6259, 6682, 7397, 8360, 9766, 9880, 10280, 10811, 10868, 11308, 11380, 12518, 13364, 13585, 14135, 14794, 16705, 19532, 21622, 21736, 22616, 22760, 24415, 25036, 26728, 27170, 28270, 29588, 31295, 33410, 36751, 36985, 39064, 43244, 48830, 50072, 53713, 54055, 54340, 56540, 59176, 62590, 63479, 66820, 73502, 73970, 81367, 86488, 97660, 107426, 108110, 108680, 113080, 118921, 125180, 126958, 133640, 140543, 146233, 147004, 147940, 162734, 183755, 195320, 214852, 216220, 237842, 250360, 253916, 268565, 281086, 292466, 294008, 295880, 317395, 325468, 367510, 406835, 429704, 432440, 475684, 507832, 537130, 562172, 584932, 594605, 634790, 650936, 698269, 702715, 731165, 735020, 813670, 951368, 1074260, 1124344, 1169864, 1189210, 1269580, 1396538, 1405430, 1462330, 1470040, 1545973, 1608563, 1627340, 1901029, 2148520, 2378420, 2539160, 2778427, 2793076, 2810860, 2924660, 3091946, 3217126, 3254680, 3491345, 3802058, 4756840, 5556854, 5586152, 5621720, 5849320, 6183892, 6434252, 6982690, 7604116, 7729865, 8042815, 9505145, 11113708, 12367784, 12868504, 13892135, 13965380, 15208232, 15459730, 16085630, 19010290, 20911319, 22227416, 27784270, 27930760, 30562697, 30919460, 32171260, 36119551, 38020580, 41822638, 55568540, 61125394, 61838920, 64342520, 72239102, 76041160, 83645276, 104556595, 111137080, 122250788, 144478204, 152813485, 167290552, 180597755, 209113190, 244501576, 288956408, 305626970, 361195510, 397315061, 418226380, 611253940, 722391020, 794630122, 836452760, 1222507880, 1444782040, 1589260244, 1986575305, 3178520488, 3973150610, 7946301220, 15892602440]

約数ペア:

[(1, 15892602440), (2, 7946301220), (4, 3973150610), (5, 3178520488), (8, 1986575305), (10, 1589260244), (11, 1444782040), (13, 1222507880), (19, 836452760), (20, 794630122), (22, 722391020), (26, 611253940), (38, 418226380), (40, 397315061), (44, 361195510), (52, 305626970), (55, 288956408), (65, 244501576), (76, 209113190), (88, 180597755), (95, 167290552), (104, 152813485), (110, 144478204), (130, 122250788), (143, 111137080), (152, 104556595), (190, 83645276), (209, 76041160), (220, 72239102), (247, 64342520), (257, 61838920), (260, 61125394), (286, 55568540), (380, 41822638), (418, 38020580), (440, 36119551), (494, 32171260), (514, 30919460), (520, 30562697), (569, 27930760), (572, 27784270), (715, 22227416), (760, 20911319), (836, 19010290), (988, 16085630), (1028, 15459730), (1045, 15208232), (1138, 13965380), (1144, 13892135), (1235, 12868504), (1285, 12367784), (1430, 11113708), (1672, 9505145), (1976, 8042815), (2056, 7729865), (2090, 7604116), (2276, 6982690), (2470, 6434252), (2570, 6183892), (2717, 5849320), (2827, 5621720), (2845, 5586152), (2860, 5556854), (3341, 4756840), (4180, 3802058), (4552, 3491345), (4883, 3254680), (4940, 3217126), (5140, 3091946), (5434, 2924660), (5654, 2810860), (5690, 2793076), (5720, 2778427), (6259, 2539160), (6682, 2378420), (7397, 2148520), (8360, 1901029), (9766, 1627340), (9880, 1608563), (10280, 1545973), (10811, 1470040), (10868, 1462330), (11308, 1405430), (11380, 1396538), (12518, 1269580), (13364, 1189210), (13585, 1169864), (14135, 1124344), (14794, 1074260), (16705, 951368), (19532, 813670), (21622, 735020), (21736, 731165), (22616, 702715), (22760, 698269), (24415, 650936), (25036, 634790), (26728, 594605), (27170, 584932), (28270, 562172), (29588, 537130), (31295, 507832), (33410, 475684), (36751, 432440), (36985, 429704), (39064, 406835), (43244, 367510), (48830, 325468), (50072, 317395), (53713, 295880), (54055, 294008), (54340, 292466), (56540, 281086), (59176, 268565), (62590, 253916), (63479, 250360), (66820, 237842), (73502, 216220), (73970, 214852), (81367, 195320), (86488, 183755), (97660, 162734), (107426, 147940), (108110, 147004), (108680, 146233), (113080, 140543), (118921, 133640), (125180, 126958)]