128067030

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{823}}^1$

素因数の和:875

約数の個数: 192

約数和(自身を含む): 431907840

約数和(自身を除く): 303840810

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 19, 21, 26, 30, 35, 38, 39, 42, 45, 57, 63, 65, 70, 78, 90, 91, 95, 105, 114, 117, 126, 130, 133, 171, 182, 190, 195, 210, 234, 247, 266, 273, 285, 315, 342, 390, 399, 455, 494, 546, 570, 585, 630, 665, 741, 798, 819, 823, 855, 910, 1170, 1197, 1235, 1330, 1365, 1482, 1638, 1646, 1710, 1729, 1995, 2223, 2394, 2469, 2470, 2730, 3458, 3705, 3990, 4095, 4115, 4446, 4938, 5187, 5761, 5985, 7407, 7410, 8190, 8230, 8645, 10374, 10699, 11115, 11522, 11970, 12345, 14814, 15561, 15637, 17283, 17290, 21398, 22230, 24690, 25935, 28805, 31122, 31274, 32097, 34566, 37035, 46911, 51849, 51870, 53495, 57610, 64194, 74070, 74893, 77805, 78185, 86415, 93822, 96291, 103698, 106990, 109459, 140733, 149786, 155610, 156370, 160485, 172830, 192582, 203281, 218918, 224679, 234555, 259245, 281466, 320970, 328377, 374465, 406562, 449358, 469110, 481455, 518490, 547295, 609843, 656754, 674037, 703665, 748930, 962910, 985131, 1016405, 1094590, 1123395, 1219686, 1348074, 1407330, 1422967, 1641885, 1829529, 1970262, 2032810, 2246790, 2845934, 3049215, 3283770, 3370185, 3659058, 4268901, 4925655, 6098430, 6740370, 7114835, 8537802, 9147645, 9851310, 12806703, 14229670, 18295290, 21344505, 25613406, 42689010, 64033515, 128067030]

約数ペア:

[(1, 128067030), (2, 64033515), (3, 42689010), (5, 25613406), (6, 21344505), (7, 18295290), (9, 14229670), (10, 12806703), (13, 9851310), (14, 9147645), (15, 8537802), (18, 7114835), (19, 6740370), (21, 6098430), (26, 4925655), (30, 4268901), (35, 3659058), (38, 3370185), (39, 3283770), (42, 3049215), (45, 2845934), (57, 2246790), (63, 2032810), (65, 1970262), (70, 1829529), (78, 1641885), (90, 1422967), (91, 1407330), (95, 1348074), (105, 1219686), (114, 1123395), (117, 1094590), (126, 1016405), (130, 985131), (133, 962910), (171, 748930), (182, 703665), (190, 674037), (195, 656754), (210, 609843), (234, 547295), (247, 518490), (266, 481455), (273, 469110), (285, 449358), (315, 406562), (342, 374465), (390, 328377), (399, 320970), (455, 281466), (494, 259245), (546, 234555), (570, 224679), (585, 218918), (630, 203281), (665, 192582), (741, 172830), (798, 160485), (819, 156370), (823, 155610), (855, 149786), (910, 140733), (1170, 109459), (1197, 106990), (1235, 103698), (1330, 96291), (1365, 93822), (1482, 86415), (1638, 78185), (1646, 77805), (1710, 74893), (1729, 74070), (1995, 64194), (2223, 57610), (2394, 53495), (2469, 51870), (2470, 51849), (2730, 46911), (3458, 37035), (3705, 34566), (3990, 32097), (4095, 31274), (4115, 31122), (4446, 28805), (4938, 25935), (5187, 24690), (5761, 22230), (5985, 21398), (7407, 17290), (7410, 17283), (8190, 15637), (8230, 15561), (8645, 14814), (10374, 12345), (10699, 11970), (11115, 11522)]