338159640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{179}}^1$

素因数の和:386

約数の個数: 256

約数和(自身を含む): 1262822400

約数和(自身を除く): 924662760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 173, 179, 182, 195, 210, 260, 273, 280, 312, 346, 358, 364, 390, 420, 455, 519, 520, 537, 546, 692, 716, 728, 780, 840, 865, 895, 910, 1038, 1074, 1092, 1211, 1253, 1365, 1384, 1432, 1560, 1730, 1790, 1820, 2076, 2148, 2184, 2249, 2327, 2422, 2506, 2595, 2685, 2730, 3460, 3580, 3633, 3640, 3759, 4152, 4296, 4498, 4654, 4844, 5012, 5190, 5370, 5460, 6055, 6265, 6747, 6920, 6981, 7160, 7266, 7518, 8996, 9308, 9688, 10024, 10380, 10740, 10920, 11245, 11635, 12110, 12530, 13494, 13962, 14532, 15036, 15743, 16289, 17992, 18165, 18616, 18795, 20760, 21480, 22490, 23270, 24220, 25060, 26988, 27924, 29064, 30072, 30967, 31486, 32578, 33735, 34905, 36330, 37590, 44980, 46540, 47229, 48440, 48867, 50120, 53976, 55848, 61934, 62972, 65156, 67470, 69810, 72660, 75180, 78715, 81445, 89960, 92901, 93080, 94458, 97734, 123868, 125944, 130312, 134940, 139620, 145320, 150360, 154835, 157430, 162890, 185802, 188916, 195468, 216769, 236145, 244335, 247736, 269880, 279240, 309670, 314860, 325780, 371604, 377832, 390936, 402571, 433538, 464505, 472290, 488670, 619340, 629720, 650307, 651560, 743208, 805142, 867076, 929010, 944580, 977340, 1083845, 1207713, 1238680, 1300614, 1610284, 1734152, 1858020, 1889160, 1954680, 2012855, 2167690, 2415426, 2601228, 2817997, 3220568, 3251535, 3716040, 4025710, 4335380, 4830852, 5202456, 5635994, 6038565, 6503070, 8051420, 8453991, 8670760, 9661704, 11271988, 12077130, 13006140, 14089985, 16102840, 16907982, 22543976, 24154260, 26012280, 28179970, 33815964, 42269955, 48308520, 56359940, 67631928, 84539910, 112719880, 169079820, 338159640]

約数ペア:

[(1, 338159640), (2, 169079820), (3, 112719880), (4, 84539910), (5, 67631928), (6, 56359940), (7, 48308520), (8, 42269955), (10, 33815964), (12, 28179970), (13, 26012280), (14, 24154260), (15, 22543976), (20, 16907982), (21, 16102840), (24, 14089985), (26, 13006140), (28, 12077130), (30, 11271988), (35, 9661704), (39, 8670760), (40, 8453991), (42, 8051420), (52, 6503070), (56, 6038565), (60, 5635994), (65, 5202456), (70, 4830852), (78, 4335380), (84, 4025710), (91, 3716040), (104, 3251535), (105, 3220568), (120, 2817997), (130, 2601228), (140, 2415426), (156, 2167690), (168, 2012855), (173, 1954680), (179, 1889160), (182, 1858020), (195, 1734152), (210, 1610284), (260, 1300614), (273, 1238680), (280, 1207713), (312, 1083845), (346, 977340), (358, 944580), (364, 929010), (390, 867076), (420, 805142), (455, 743208), (519, 651560), (520, 650307), (537, 629720), (546, 619340), (692, 488670), (716, 472290), (728, 464505), (780, 433538), (840, 402571), (865, 390936), (895, 377832), (910, 371604), (1038, 325780), (1074, 314860), (1092, 309670), (1211, 279240), (1253, 269880), (1365, 247736), (1384, 244335), (1432, 236145), (1560, 216769), (1730, 195468), (1790, 188916), (1820, 185802), (2076, 162890), (2148, 157430), (2184, 154835), (2249, 150360), (2327, 145320), (2422, 139620), (2506, 134940), (2595, 130312), (2685, 125944), (2730, 123868), (3460, 97734), (3580, 94458), (3633, 93080), (3640, 92901), (3759, 89960), (4152, 81445), (4296, 78715), (4498, 75180), (4654, 72660), (4844, 69810), (5012, 67470), (5190, 65156), (5370, 62972), (5460, 61934), (6055, 55848), (6265, 53976), (6747, 50120), (6920, 48867), (6981, 48440), (7160, 47229), (7266, 46540), (7518, 44980), (8996, 37590), (9308, 36330), (9688, 34905), (10024, 33735), (10380, 32578), (10740, 31486), (10920, 30967), (11245, 30072), (11635, 29064), (12110, 27924), (12530, 26988), (13494, 25060), (13962, 24220), (14532, 23270), (15036, 22490), (15743, 21480), (16289, 20760), (17992, 18795), (18165, 18616)]