212465040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:337

約数の個数: 160

約数和(自身を含む): 681373056

約数和(自身を除く): 468908016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 67, 73, 80, 120, 134, 146, 181, 201, 219, 240, 268, 292, 335, 362, 365, 402, 438, 536, 543, 584, 670, 724, 730, 804, 876, 905, 1005, 1072, 1086, 1095, 1168, 1340, 1448, 1460, 1608, 1752, 1810, 2010, 2172, 2190, 2680, 2715, 2896, 2920, 3216, 3504, 3620, 4020, 4344, 4380, 4891, 5360, 5430, 5840, 7240, 8040, 8688, 8760, 9782, 10860, 12127, 13213, 14480, 14673, 16080, 17520, 19564, 21720, 24254, 24455, 26426, 29346, 36381, 39128, 39639, 43440, 48508, 48910, 52852, 58692, 60635, 66065, 72762, 73365, 78256, 79278, 97016, 97820, 105704, 117384, 121270, 132130, 145524, 146730, 158556, 181905, 194032, 195640, 198195, 211408, 234768, 242540, 264260, 291048, 293460, 317112, 363810, 391280, 396390, 485080, 528520, 582096, 586920, 634224, 727620, 792780, 885271, 970160, 1057040, 1173840, 1455240, 1585560, 1770542, 2655813, 2910480, 3171120, 3541084, 4426355, 5311626, 7082168, 8852710, 10623252, 13279065, 14164336, 17705420, 21246504, 26558130, 35410840, 42493008, 53116260, 70821680, 106232520, 212465040]

約数ペア:

[(1, 212465040), (2, 106232520), (3, 70821680), (4, 53116260), (5, 42493008), (6, 35410840), (8, 26558130), (10, 21246504), (12, 17705420), (15, 14164336), (16, 13279065), (20, 10623252), (24, 8852710), (30, 7082168), (40, 5311626), (48, 4426355), (60, 3541084), (67, 3171120), (73, 2910480), (80, 2655813), (120, 1770542), (134, 1585560), (146, 1455240), (181, 1173840), (201, 1057040), (219, 970160), (240, 885271), (268, 792780), (292, 727620), (335, 634224), (362, 586920), (365, 582096), (402, 528520), (438, 485080), (536, 396390), (543, 391280), (584, 363810), (670, 317112), (724, 293460), (730, 291048), (804, 264260), (876, 242540), (905, 234768), (1005, 211408), (1072, 198195), (1086, 195640), (1095, 194032), (1168, 181905), (1340, 158556), (1448, 146730), (1460, 145524), (1608, 132130), (1752, 121270), (1810, 117384), (2010, 105704), (2172, 97820), (2190, 97016), (2680, 79278), (2715, 78256), (2896, 73365), (2920, 72762), (3216, 66065), (3504, 60635), (3620, 58692), (4020, 52852), (4344, 48910), (4380, 48508), (4891, 43440), (5360, 39639), (5430, 39128), (5840, 36381), (7240, 29346), (8040, 26426), (8688, 24455), (8760, 24254), (9782, 21720), (10860, 19564), (12127, 17520), (13213, 16080), (14480, 14673)]