201115920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:329

約数の個数: 160

約数和(自身を含む): 645708672

約数和(自身を除く): 444592752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 97, 106, 120, 159, 163, 194, 212, 240, 265, 291, 318, 326, 388, 424, 485, 489, 530, 582, 636, 652, 776, 795, 815, 848, 970, 978, 1060, 1164, 1272, 1304, 1455, 1552, 1590, 1630, 1940, 1956, 2120, 2328, 2445, 2544, 2608, 2910, 3180, 3260, 3880, 3912, 4240, 4656, 4890, 5141, 5820, 6360, 6520, 7760, 7824, 8639, 9780, 10282, 11640, 12720, 13040, 15423, 15811, 17278, 19560, 20564, 23280, 25705, 25917, 30846, 31622, 34556, 39120, 41128, 43195, 47433, 51410, 51834, 61692, 63244, 69112, 77115, 79055, 82256, 86390, 94866, 102820, 103668, 123384, 126488, 129585, 138224, 154230, 158110, 172780, 189732, 205640, 207336, 237165, 246768, 252976, 259170, 308460, 316220, 345560, 379464, 411280, 414672, 474330, 518340, 616920, 632440, 691120, 758928, 837983, 948660, 1036680, 1233840, 1264880, 1675966, 1897320, 2073360, 2513949, 3351932, 3794640, 4189915, 5027898, 6703864, 8379830, 10055796, 12569745, 13407728, 16759660, 20111592, 25139490, 33519320, 40223184, 50278980, 67038640, 100557960, 201115920]

約数ペア:

[(1, 201115920), (2, 100557960), (3, 67038640), (4, 50278980), (5, 40223184), (6, 33519320), (8, 25139490), (10, 20111592), (12, 16759660), (15, 13407728), (16, 12569745), (20, 10055796), (24, 8379830), (30, 6703864), (40, 5027898), (48, 4189915), (53, 3794640), (60, 3351932), (80, 2513949), (97, 2073360), (106, 1897320), (120, 1675966), (159, 1264880), (163, 1233840), (194, 1036680), (212, 948660), (240, 837983), (265, 758928), (291, 691120), (318, 632440), (326, 616920), (388, 518340), (424, 474330), (485, 414672), (489, 411280), (530, 379464), (582, 345560), (636, 316220), (652, 308460), (776, 259170), (795, 252976), (815, 246768), (848, 237165), (970, 207336), (978, 205640), (1060, 189732), (1164, 172780), (1272, 158110), (1304, 154230), (1455, 138224), (1552, 129585), (1590, 126488), (1630, 123384), (1940, 103668), (1956, 102820), (2120, 94866), (2328, 86390), (2445, 82256), (2544, 79055), (2608, 77115), (2910, 69112), (3180, 63244), (3260, 61692), (3880, 51834), (3912, 51410), (4240, 47433), (4656, 43195), (4890, 41128), (5141, 39120), (5820, 34556), (6360, 31622), (6520, 30846), (7760, 25917), (7824, 25705), (8639, 23280), (9780, 20564), (10282, 19560), (11640, 17278), (12720, 15811), (13040, 15423)]