8880453960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{39301}}^1$

素因数の和:39591

約数の個数: 128

約数和(自身を含む): 30561235200

約数和(自身を除く): 21680781240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 269, 280, 420, 538, 807, 840, 1076, 1345, 1614, 1883, 2152, 2690, 3228, 3766, 4035, 5380, 5649, 6456, 7532, 8070, 9415, 10760, 11298, 15064, 16140, 18830, 22596, 28245, 32280, 37660, 39301, 45192, 56490, 75320, 78602, 112980, 117903, 157204, 196505, 225960, 235806, 275107, 314408, 393010, 471612, 550214, 589515, 786020, 825321, 943224, 1100428, 1179030, 1375535, 1572040, 1650642, 2200856, 2358060, 2751070, 3301284, 4126605, 4716120, 5502140, 6602568, 8253210, 10571969, 11004280, 16506420, 21143938, 31715907, 33012840, 42287876, 52859845, 63431814, 74003783, 84575752, 105719690, 126863628, 148007566, 158579535, 211439380, 222011349, 253727256, 296015132, 317159070, 370018915, 422878760, 444022698, 592030264, 634318140, 740037830, 888045396, 1110056745, 1268636280, 1480075660, 1776090792, 2220113490, 2960151320, 4440226980, 8880453960]

約数ペア:

[(1, 8880453960), (2, 4440226980), (3, 2960151320), (4, 2220113490), (5, 1776090792), (6, 1480075660), (7, 1268636280), (8, 1110056745), (10, 888045396), (12, 740037830), (14, 634318140), (15, 592030264), (20, 444022698), (21, 422878760), (24, 370018915), (28, 317159070), (30, 296015132), (35, 253727256), (40, 222011349), (42, 211439380), (56, 158579535), (60, 148007566), (70, 126863628), (84, 105719690), (105, 84575752), (120, 74003783), (140, 63431814), (168, 52859845), (210, 42287876), (269, 33012840), (280, 31715907), (420, 21143938), (538, 16506420), (807, 11004280), (840, 10571969), (1076, 8253210), (1345, 6602568), (1614, 5502140), (1883, 4716120), (2152, 4126605), (2690, 3301284), (3228, 2751070), (3766, 2358060), (4035, 2200856), (5380, 1650642), (5649, 1572040), (6456, 1375535), (7532, 1179030), (8070, 1100428), (9415, 943224), (10760, 825321), (11298, 786020), (15064, 589515), (16140, 550214), (18830, 471612), (22596, 393010), (28245, 314408), (32280, 275107), (37660, 235806), (39301, 225960), (45192, 196505), (56490, 157204), (75320, 117903), (78602, 112980)]