13218535980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{17489}}^1$

素因数の和:17553

約数の個数: 288

約数和(自身を含む): 48129681600

約数和(自身を除く): 34911145620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 19, 20, 26, 30, 34, 36, 38, 39, 45, 51, 52, 57, 60, 65, 68, 76, 78, 85, 90, 95, 102, 114, 117, 130, 153, 156, 170, 171, 180, 190, 195, 204, 221, 228, 234, 247, 255, 260, 285, 306, 323, 340, 342, 380, 390, 442, 468, 494, 510, 570, 585, 612, 646, 663, 684, 741, 765, 780, 855, 884, 969, 988, 1020, 1105, 1140, 1170, 1235, 1292, 1326, 1482, 1530, 1615, 1710, 1938, 1989, 2210, 2223, 2340, 2470, 2652, 2907, 2964, 3060, 3230, 3315, 3420, 3705, 3876, 3978, 4199, 4420, 4446, 4845, 4940, 5814, 6460, 6630, 7410, 7956, 8398, 8892, 9690, 9945, 11115, 11628, 12597, 13260, 14535, 14820, 16796, 17489, 19380, 19890, 20995, 22230, 25194, 29070, 34978, 37791, 39780, 41990, 44460, 50388, 52467, 58140, 62985, 69956, 75582, 83980, 87445, 104934, 125970, 151164, 157401, 174890, 188955, 209868, 227357, 251940, 262335, 297313, 314802, 332291, 349780, 377910, 454714, 524670, 594626, 629604, 664582, 682071, 755820, 787005, 891939, 909428, 996873, 1049340, 1136785, 1189252, 1329164, 1364142, 1486565, 1574010, 1661455, 1783878, 1993746, 2046213, 2273570, 2675817, 2728284, 2973130, 2990619, 3148020, 3322910, 3410355, 3567756, 3865069, 3987492, 4092426, 4319783, 4459695, 4547140, 4984365, 5351634, 5648947, 5946260, 5981238, 6645820, 6820710, 7730138, 8184852, 8639566, 8919390, 9968730, 10231065, 10703268, 11297894, 11595207, 11962476, 12959349, 13379085, 13641420, 14953095, 15460276, 16946841, 17279132, 17838780, 19325345, 19937460, 20462130, 21598915, 22595788, 23190414, 25918698, 26758170, 28244735, 29906190, 33893682, 34785621, 38650690, 38878047, 40924260, 43197830, 46380828, 50840523, 51837396, 53516340, 56489470, 57976035, 59812380, 64796745, 67787364, 69571242, 73436311, 77301380, 77756094, 84734205, 86395660, 101681046, 112978940, 115952070, 129593490, 139142484, 146872622, 155512188, 169468410, 173928105, 194390235, 203362092, 220308933, 231904140, 254202615, 259186980, 293745244, 338936820, 347856210, 367181555, 388780470, 440617866, 508405230, 660926799, 695712420, 734363110, 777560940, 881235732, 1016810460, 1101544665, 1321853598, 1468726220, 2203089330, 2643707196, 3304633995, 4406178660, 6609267990, 13218535980]

約数ペア:

[(1, 13218535980), (2, 6609267990), (3, 4406178660), (4, 3304633995), (5, 2643707196), (6, 2203089330), (9, 1468726220), (10, 1321853598), (12, 1101544665), (13, 1016810460), (15, 881235732), (17, 777560940), (18, 734363110), (19, 695712420), (20, 660926799), (26, 508405230), (30, 440617866), (34, 388780470), (36, 367181555), (38, 347856210), (39, 338936820), (45, 293745244), (51, 259186980), (52, 254202615), (57, 231904140), (60, 220308933), (65, 203362092), (68, 194390235), (76, 173928105), (78, 169468410), (85, 155512188), (90, 146872622), (95, 139142484), (102, 129593490), (114, 115952070), (117, 112978940), (130, 101681046), (153, 86395660), (156, 84734205), (170, 77756094), (171, 77301380), (180, 73436311), (190, 69571242), (195, 67787364), (204, 64796745), (221, 59812380), (228, 57976035), (234, 56489470), (247, 53516340), (255, 51837396), (260, 50840523), (285, 46380828), (306, 43197830), (323, 40924260), (340, 38878047), (342, 38650690), (380, 34785621), (390, 33893682), (442, 29906190), (468, 28244735), (494, 26758170), (510, 25918698), (570, 23190414), (585, 22595788), (612, 21598915), (646, 20462130), (663, 19937460), (684, 19325345), (741, 17838780), (765, 17279132), (780, 16946841), (855, 15460276), (884, 14953095), (969, 13641420), (988, 13379085), (1020, 12959349), (1105, 11962476), (1140, 11595207), (1170, 11297894), (1235, 10703268), (1292, 10231065), (1326, 9968730), (1482, 8919390), (1530, 8639566), (1615, 8184852), (1710, 7730138), (1938, 6820710), (1989, 6645820), (2210, 5981238), (2223, 5946260), (2340, 5648947), (2470, 5351634), (2652, 4984365), (2907, 4547140), (2964, 4459695), (3060, 4319783), (3230, 4092426), (3315, 3987492), (3420, 3865069), (3705, 3567756), (3876, 3410355), (3978, 3322910), (4199, 3148020), (4420, 2990619), (4446, 2973130), (4845, 2728284), (4940, 2675817), (5814, 2273570), (6460, 2046213), (6630, 1993746), (7410, 1783878), (7956, 1661455), (8398, 1574010), (8892, 1486565), (9690, 1364142), (9945, 1329164), (11115, 1189252), (11628, 1136785), (12597, 1049340), (13260, 996873), (14535, 909428), (14820, 891939), (16796, 787005), (17489, 755820), (19380, 682071), (19890, 664582), (20995, 629604), (22230, 594626), (25194, 524670), (29070, 454714), (34978, 377910), (37791, 349780), (39780, 332291), (41990, 314802), (44460, 297313), (50388, 262335), (52467, 251940), (58140, 227357), (62985, 209868), (69956, 188955), (75582, 174890), (83980, 157401), (87445, 151164), (104934, 125970)]