144973920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3319}}^1$

素因数の和:3357

約数の個数: 192

約数和(自身を含む): 562222080

約数和(自身を除く): 417248160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 195, 208, 210, 224, 240, 260, 273, 280, 312, 336, 364, 390, 416, 420, 455, 480, 520, 546, 560, 624, 672, 728, 780, 840, 910, 1040, 1092, 1120, 1248, 1365, 1456, 1560, 1680, 1820, 2080, 2184, 2730, 2912, 3120, 3319, 3360, 3640, 4368, 5460, 6240, 6638, 7280, 8736, 9957, 10920, 13276, 14560, 16595, 19914, 21840, 23233, 26552, 33190, 39828, 43147, 43680, 46466, 49785, 53104, 66380, 69699, 79656, 86294, 92932, 99570, 106208, 116165, 129441, 132760, 139398, 159312, 172588, 185864, 199140, 215735, 232330, 258882, 265520, 278796, 302029, 318624, 345176, 348495, 371728, 398280, 431470, 464660, 517764, 531040, 557592, 604058, 647205, 690352, 696990, 743456, 796560, 862940, 906087, 929320, 1035528, 1115184, 1208116, 1294410, 1380704, 1393980, 1510145, 1593120, 1725880, 1812174, 1858640, 2071056, 2230368, 2416232, 2588820, 2787960, 3020290, 3451760, 3624348, 3717280, 4142112, 4530435, 4832464, 5177640, 5575920, 6040580, 6903520, 7248696, 9060870, 9664928, 10355280, 11151840, 12081160, 14497392, 18121740, 20710560, 24162320, 28994784, 36243480, 48324640, 72486960, 144973920]

約数ペア:

[(1, 144973920), (2, 72486960), (3, 48324640), (4, 36243480), (5, 28994784), (6, 24162320), (7, 20710560), (8, 18121740), (10, 14497392), (12, 12081160), (13, 11151840), (14, 10355280), (15, 9664928), (16, 9060870), (20, 7248696), (21, 6903520), (24, 6040580), (26, 5575920), (28, 5177640), (30, 4832464), (32, 4530435), (35, 4142112), (39, 3717280), (40, 3624348), (42, 3451760), (48, 3020290), (52, 2787960), (56, 2588820), (60, 2416232), (65, 2230368), (70, 2071056), (78, 1858640), (80, 1812174), (84, 1725880), (91, 1593120), (96, 1510145), (104, 1393980), (105, 1380704), (112, 1294410), (120, 1208116), (130, 1115184), (140, 1035528), (156, 929320), (160, 906087), (168, 862940), (182, 796560), (195, 743456), (208, 696990), (210, 690352), (224, 647205), (240, 604058), (260, 557592), (273, 531040), (280, 517764), (312, 464660), (336, 431470), (364, 398280), (390, 371728), (416, 348495), (420, 345176), (455, 318624), (480, 302029), (520, 278796), (546, 265520), (560, 258882), (624, 232330), (672, 215735), (728, 199140), (780, 185864), (840, 172588), (910, 159312), (1040, 139398), (1092, 132760), (1120, 129441), (1248, 116165), (1365, 106208), (1456, 99570), (1560, 92932), (1680, 86294), (1820, 79656), (2080, 69699), (2184, 66380), (2730, 53104), (2912, 49785), (3120, 46466), (3319, 43680), (3360, 43147), (3640, 39828), (4368, 33190), (5460, 26552), (6240, 23233), (6638, 21840), (7280, 19914), (8736, 16595), (9957, 14560), (10920, 13276)]