101530240

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1$

素因数の和:330

約数の個数: 128

約数和(自身を含む): 281128320

約数和(自身を除く): 179598080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 131, 140, 160, 173, 224, 262, 280, 320, 346, 448, 524, 560, 640, 655, 692, 865, 896, 917, 1048, 1120, 1211, 1310, 1384, 1730, 1834, 2096, 2240, 2422, 2620, 2768, 3460, 3668, 4192, 4480, 4585, 4844, 5240, 5536, 6055, 6920, 7336, 8384, 9170, 9688, 10480, 11072, 12110, 13840, 14672, 16768, 18340, 19376, 20960, 22144, 22663, 24220, 27680, 29344, 36680, 38752, 41920, 45326, 48440, 55360, 58688, 73360, 77504, 83840, 90652, 96880, 110720, 113315, 117376, 146720, 155008, 158641, 181304, 193760, 226630, 293440, 317282, 362608, 387520, 453260, 586880, 634564, 725216, 775040, 793205, 906520, 1269128, 1450432, 1586410, 1813040, 2538256, 2900864, 3172820, 3626080, 5076512, 6345640, 7252160, 10153024, 12691280, 14504320, 20306048, 25382560, 50765120, 101530240]

約数ペア:

[(1, 101530240), (2, 50765120), (4, 25382560), (5, 20306048), (7, 14504320), (8, 12691280), (10, 10153024), (14, 7252160), (16, 6345640), (20, 5076512), (28, 3626080), (32, 3172820), (35, 2900864), (40, 2538256), (56, 1813040), (64, 1586410), (70, 1450432), (80, 1269128), (112, 906520), (128, 793205), (131, 775040), (140, 725216), (160, 634564), (173, 586880), (224, 453260), (262, 387520), (280, 362608), (320, 317282), (346, 293440), (448, 226630), (524, 193760), (560, 181304), (640, 158641), (655, 155008), (692, 146720), (865, 117376), (896, 113315), (917, 110720), (1048, 96880), (1120, 90652), (1211, 83840), (1310, 77504), (1384, 73360), (1730, 58688), (1834, 55360), (2096, 48440), (2240, 45326), (2422, 41920), (2620, 38752), (2768, 36680), (3460, 29344), (3668, 27680), (4192, 24220), (4480, 22663), (4585, 22144), (4844, 20960), (5240, 19376), (5536, 18340), (6055, 16768), (6920, 14672), (7336, 13840), (8384, 12110), (9170, 11072), (9688, 10480)]