156935969680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{571}}^1\times {\mathrm{3011}}^1$

素因数の和:3765

約数の個数: 160

約数和(自身を含む): 420433947648

約数和(自身を除く): 263497977968

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 163, 280, 326, 560, 571, 652, 815, 1141, 1142, 1304, 1630, 2282, 2284, 2608, 2855, 3011, 3260, 3997, 4564, 4568, 5705, 5710, 6022, 6520, 7994, 9128, 9136, 11410, 11420, 12044, 13040, 15055, 15988, 18256, 19985, 21077, 22820, 22840, 24088, 30110, 31976, 39970, 42154, 45640, 45680, 48176, 60220, 63952, 79940, 84308, 91280, 93073, 105385, 120440, 159880, 168616, 186146, 210770, 240880, 319760, 337232, 372292, 421540, 465365, 490793, 651511, 744584, 843080, 930730, 981586, 1303022, 1489168, 1686160, 1719281, 1861460, 1963172, 2453965, 2606044, 3257555, 3435551, 3438562, 3722920, 3926344, 4907930, 5212088, 6515110, 6871102, 6877124, 7445840, 7852688, 8596405, 9815860, 10424176, 12034967, 13030220, 13742204, 13754248, 17177755, 17192810, 19631720, 24069934, 26060440, 27484408, 27508496, 34355510, 34385620, 39263440, 48139868, 52120880, 54968816, 60174835, 68711020, 68771240, 96279736, 120349670, 137422040, 137542480, 192559472, 240699340, 274844080, 280242803, 481398680, 560485606, 962797360, 1120971212, 1401214015, 1961699621, 2241942424, 2802428030, 3923399242, 4483884848, 5604856060, 7846798484, 9808498105, 11209712120, 15693596968, 19616996210, 22419424240, 31387193936, 39233992420, 78467984840, 156935969680]

約数ペア:

[(1, 156935969680), (2, 78467984840), (4, 39233992420), (5, 31387193936), (7, 22419424240), (8, 19616996210), (10, 15693596968), (14, 11209712120), (16, 9808498105), (20, 7846798484), (28, 5604856060), (35, 4483884848), (40, 3923399242), (56, 2802428030), (70, 2241942424), (80, 1961699621), (112, 1401214015), (140, 1120971212), (163, 962797360), (280, 560485606), (326, 481398680), (560, 280242803), (571, 274844080), (652, 240699340), (815, 192559472), (1141, 137542480), (1142, 137422040), (1304, 120349670), (1630, 96279736), (2282, 68771240), (2284, 68711020), (2608, 60174835), (2855, 54968816), (3011, 52120880), (3260, 48139868), (3997, 39263440), (4564, 34385620), (4568, 34355510), (5705, 27508496), (5710, 27484408), (6022, 26060440), (6520, 24069934), (7994, 19631720), (9128, 17192810), (9136, 17177755), (11410, 13754248), (11420, 13742204), (12044, 13030220), (13040, 12034967), (15055, 10424176), (15988, 9815860), (18256, 8596405), (19985, 7852688), (21077, 7445840), (22820, 6877124), (22840, 6871102), (24088, 6515110), (30110, 5212088), (31976, 4907930), (39970, 3926344), (42154, 3722920), (45640, 3438562), (45680, 3435551), (48176, 3257555), (60220, 2606044), (63952, 2453965), (79940, 1963172), (84308, 1861460), (91280, 1719281), (93073, 1686160), (105385, 1489168), (120440, 1303022), (159880, 981586), (168616, 930730), (186146, 843080), (210770, 744584), (240880, 651511), (319760, 490793), (337232, 465365), (372292, 421540)]