98013720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{211}}^1$

素因数の和:318

約数の個数: 192

約数和(自身を含む): 348019200

約数和(自身を除く): 250005480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 79, 84, 98, 105, 120, 140, 147, 158, 168, 196, 210, 211, 237, 245, 280, 294, 316, 392, 395, 420, 422, 474, 490, 553, 588, 632, 633, 735, 790, 840, 844, 948, 980, 1055, 1106, 1176, 1185, 1266, 1470, 1477, 1580, 1659, 1688, 1896, 1960, 2110, 2212, 2370, 2532, 2765, 2940, 2954, 3160, 3165, 3318, 3871, 4220, 4424, 4431, 4740, 5064, 5530, 5880, 5908, 6330, 6636, 7385, 7742, 8295, 8440, 8862, 9480, 10339, 11060, 11613, 11816, 12660, 13272, 14770, 15484, 16590, 16669, 17724, 19355, 20678, 22120, 22155, 23226, 25320, 29540, 30968, 31017, 33180, 33338, 35448, 38710, 41356, 44310, 46452, 50007, 51695, 58065, 59080, 62034, 66360, 66676, 77420, 82712, 83345, 88620, 92904, 100014, 103390, 116130, 116683, 124068, 133352, 154840, 155085, 166690, 177240, 200028, 206780, 232260, 233366, 248136, 250035, 310170, 333380, 350049, 400056, 413560, 464520, 466732, 500070, 583415, 620340, 666760, 700098, 816781, 933464, 1000140, 1166830, 1240680, 1400196, 1633562, 1750245, 2000280, 2333660, 2450343, 2800392, 3267124, 3500490, 4083905, 4667320, 4900686, 6534248, 7000980, 8167810, 9801372, 12251715, 14001960, 16335620, 19602744, 24503430, 32671240, 49006860, 98013720]

約数ペア:

[(1, 98013720), (2, 49006860), (3, 32671240), (4, 24503430), (5, 19602744), (6, 16335620), (7, 14001960), (8, 12251715), (10, 9801372), (12, 8167810), (14, 7000980), (15, 6534248), (20, 4900686), (21, 4667320), (24, 4083905), (28, 3500490), (30, 3267124), (35, 2800392), (40, 2450343), (42, 2333660), (49, 2000280), (56, 1750245), (60, 1633562), (70, 1400196), (79, 1240680), (84, 1166830), (98, 1000140), (105, 933464), (120, 816781), (140, 700098), (147, 666760), (158, 620340), (168, 583415), (196, 500070), (210, 466732), (211, 464520), (237, 413560), (245, 400056), (280, 350049), (294, 333380), (316, 310170), (392, 250035), (395, 248136), (420, 233366), (422, 232260), (474, 206780), (490, 200028), (553, 177240), (588, 166690), (632, 155085), (633, 154840), (735, 133352), (790, 124068), (840, 116683), (844, 116130), (948, 103390), (980, 100014), (1055, 92904), (1106, 88620), (1176, 83345), (1185, 82712), (1266, 77420), (1470, 66676), (1477, 66360), (1580, 62034), (1659, 59080), (1688, 58065), (1896, 51695), (1960, 50007), (2110, 46452), (2212, 44310), (2370, 41356), (2532, 38710), (2765, 35448), (2940, 33338), (2954, 33180), (3160, 31017), (3165, 30968), (3318, 29540), (3871, 25320), (4220, 23226), (4424, 22155), (4431, 22120), (4740, 20678), (5064, 19355), (5530, 17724), (5880, 16669), (5908, 16590), (6330, 15484), (6636, 14770), (7385, 13272), (7742, 12660), (8295, 11816), (8440, 11613), (8862, 11060), (9480, 10339)]