196483560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{947}}^1$

素因数の和:1000

約数の個数: 256

約数和(自身を含む): 764467200

約数和(自身を除く): 567983640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 19, 20, 21, 24, 26, 28, 30, 35, 38, 39, 40, 42, 52, 56, 57, 60, 65, 70, 76, 78, 84, 91, 95, 104, 105, 114, 120, 130, 133, 140, 152, 156, 168, 182, 190, 195, 210, 228, 247, 260, 266, 273, 280, 285, 312, 364, 380, 390, 399, 420, 455, 456, 494, 520, 532, 546, 570, 665, 728, 741, 760, 780, 798, 840, 910, 947, 988, 1064, 1092, 1140, 1235, 1330, 1365, 1482, 1560, 1596, 1729, 1820, 1894, 1976, 1995, 2184, 2280, 2470, 2660, 2730, 2841, 2964, 3192, 3458, 3640, 3705, 3788, 3990, 4735, 4940, 5187, 5320, 5460, 5682, 5928, 6629, 6916, 7410, 7576, 7980, 8645, 9470, 9880, 10374, 10920, 11364, 12311, 13258, 13832, 14205, 14820, 15960, 17290, 17993, 18940, 19887, 20748, 22728, 24622, 25935, 26516, 28410, 29640, 33145, 34580, 35986, 36933, 37880, 39774, 41496, 49244, 51870, 53032, 53979, 56820, 61555, 66290, 69160, 71972, 73866, 79548, 86177, 89965, 98488, 99435, 103740, 107958, 113640, 123110, 125951, 132580, 143944, 147732, 159096, 172354, 179930, 184665, 198870, 207480, 215916, 233909, 246220, 251902, 258531, 265160, 269895, 295464, 344708, 359860, 369330, 377853, 397740, 430885, 431832, 467818, 492440, 503804, 517062, 539790, 629755, 689416, 701727, 719720, 738660, 755706, 795480, 861770, 935636, 1007608, 1034124, 1079580, 1169545, 1259510, 1292655, 1403454, 1477320, 1511412, 1637363, 1723540, 1871272, 1889265, 2068248, 2159160, 2339090, 2519020, 2585310, 2806908, 3022824, 3274726, 3447080, 3508635, 3778530, 4678180, 4912089, 5038040, 5170620, 5613816, 6549452, 7017270, 7557060, 8186815, 9356360, 9824178, 10341240, 13098904, 14034540, 15114120, 16373630, 19648356, 24560445, 28069080, 32747260, 39296712, 49120890, 65494520, 98241780, 196483560]

約数ペア:

[(1, 196483560), (2, 98241780), (3, 65494520), (4, 49120890), (5, 39296712), (6, 32747260), (7, 28069080), (8, 24560445), (10, 19648356), (12, 16373630), (13, 15114120), (14, 14034540), (15, 13098904), (19, 10341240), (20, 9824178), (21, 9356360), (24, 8186815), (26, 7557060), (28, 7017270), (30, 6549452), (35, 5613816), (38, 5170620), (39, 5038040), (40, 4912089), (42, 4678180), (52, 3778530), (56, 3508635), (57, 3447080), (60, 3274726), (65, 3022824), (70, 2806908), (76, 2585310), (78, 2519020), (84, 2339090), (91, 2159160), (95, 2068248), (104, 1889265), (105, 1871272), (114, 1723540), (120, 1637363), (130, 1511412), (133, 1477320), (140, 1403454), (152, 1292655), (156, 1259510), (168, 1169545), (182, 1079580), (190, 1034124), (195, 1007608), (210, 935636), (228, 861770), (247, 795480), (260, 755706), (266, 738660), (273, 719720), (280, 701727), (285, 689416), (312, 629755), (364, 539790), (380, 517062), (390, 503804), (399, 492440), (420, 467818), (455, 431832), (456, 430885), (494, 397740), (520, 377853), (532, 369330), (546, 359860), (570, 344708), (665, 295464), (728, 269895), (741, 265160), (760, 258531), (780, 251902), (798, 246220), (840, 233909), (910, 215916), (947, 207480), (988, 198870), (1064, 184665), (1092, 179930), (1140, 172354), (1235, 159096), (1330, 147732), (1365, 143944), (1482, 132580), (1560, 125951), (1596, 123110), (1729, 113640), (1820, 107958), (1894, 103740), (1976, 99435), (1995, 98488), (2184, 89965), (2280, 86177), (2470, 79548), (2660, 73866), (2730, 71972), (2841, 69160), (2964, 66290), (3192, 61555), (3458, 56820), (3640, 53979), (3705, 53032), (3788, 51870), (3990, 49244), (4735, 41496), (4940, 39774), (5187, 37880), (5320, 36933), (5460, 35986), (5682, 34580), (5928, 33145), (6629, 29640), (6916, 28410), (7410, 26516), (7576, 25935), (7980, 24622), (8645, 22728), (9470, 20748), (9880, 19887), (10374, 18940), (10920, 17993), (11364, 17290), (12311, 15960), (13258, 14820), (13832, 14205)]