170904120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1$

素因数の和:413

約数の個数: 128

約数和(自身を含む): 528768000

約数和(自身を除く): 357863880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 101, 118, 120, 177, 202, 236, 239, 295, 303, 354, 404, 472, 478, 505, 590, 606, 708, 717, 808, 885, 956, 1010, 1180, 1195, 1212, 1416, 1434, 1515, 1770, 1912, 2020, 2360, 2390, 2424, 2868, 3030, 3540, 3585, 4040, 4780, 5736, 5959, 6060, 7080, 7170, 9560, 11918, 12120, 14101, 14340, 17877, 23836, 24139, 28202, 28680, 29795, 35754, 42303, 47672, 48278, 56404, 59590, 70505, 71508, 72417, 84606, 89385, 96556, 112808, 119180, 120695, 141010, 143016, 144834, 169212, 178770, 193112, 211515, 238360, 241390, 282020, 289668, 338424, 357540, 362085, 423030, 482780, 564040, 579336, 715080, 724170, 846060, 965560, 1424201, 1448340, 1692120, 2848402, 2896680, 4272603, 5696804, 7121005, 8545206, 11393608, 14242010, 17090412, 21363015, 28484020, 34180824, 42726030, 56968040, 85452060, 170904120]

約数ペア:

[(1, 170904120), (2, 85452060), (3, 56968040), (4, 42726030), (5, 34180824), (6, 28484020), (8, 21363015), (10, 17090412), (12, 14242010), (15, 11393608), (20, 8545206), (24, 7121005), (30, 5696804), (40, 4272603), (59, 2896680), (60, 2848402), (101, 1692120), (118, 1448340), (120, 1424201), (177, 965560), (202, 846060), (236, 724170), (239, 715080), (295, 579336), (303, 564040), (354, 482780), (404, 423030), (472, 362085), (478, 357540), (505, 338424), (590, 289668), (606, 282020), (708, 241390), (717, 238360), (808, 211515), (885, 193112), (956, 178770), (1010, 169212), (1180, 144834), (1195, 143016), (1212, 141010), (1416, 120695), (1434, 119180), (1515, 112808), (1770, 96556), (1912, 89385), (2020, 84606), (2360, 72417), (2390, 71508), (2424, 70505), (2868, 59590), (3030, 56404), (3540, 48278), (3585, 47672), (4040, 42303), (4780, 35754), (5736, 29795), (5959, 28680), (6060, 28202), (7080, 24139), (7170, 23836), (9560, 17877), (11918, 14340), (12120, 14101)]