190674120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{919}}^1$

素因数の和:972

約数の個数: 256

約数和(自身を含む): 741888000

約数和(自身を除く): 551213880

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, 919, 988, 1064, 1092, 1140, 1235, 1330, 1365, 1482, 1560, 1596, 1729, 1820, 1838, 1976, 1995, 2184, 2280, 2470, 2660, 2730, 2757, 2964, 3192, 3458, 3640, 3676, 3705, 3990, 4595, 4940, 5187, 5320, 5460, 5514, 5928, 6433, 6916, 7352, 7410, 7980, 8645, 9190, 9880, 10374, 10920, 11028, 11947, 12866, 13785, 13832, 14820, 15960, 17290, 17461, 18380, 19299, 20748, 22056, 23894, 25732, 25935, 27570, 29640, 32165, 34580, 34922, 35841, 36760, 38598, 41496, 47788, 51464, 51870, 52383, 55140, 59735, 64330, 69160, 69844, 71682, 77196, 83629, 87305, 95576, 96495, 103740, 104766, 110280, 119470, 122227, 128660, 139688, 143364, 154392, 167258, 174610, 179205, 192990, 207480, 209532, 226993, 238940, 244454, 250887, 257320, 261915, 286728, 334516, 349220, 358410, 366681, 385980, 418145, 419064, 453986, 477880, 488908, 501774, 523830, 611135, 669032, 680979, 698440, 716820, 733362, 771960, 836290, 907972, 977816, 1003548, 1047660, 1134965, 1222270, 1254435, 1361958, 1433640, 1466724, 1588951, 1672580, 1815944, 1833405, 2007096, 2095320, 2269930, 2444540, 2508870, 2723916, 2933448, 3177902, 3345160, 3404895, 3666810, 4539860, 4766853, 4889080, 5017740, 5447832, 6355804, 6809790, 7333620, 7944755, 9079720, 9533706, 10035480, 12711608, 13619580, 14667240, 15889510, 19067412, 23834265, 27239160, 31779020, 38134824, 47668530, 63558040, 95337060, 190674120]

約数ペア:

[(1, 190674120), (2, 95337060), (3, 63558040), (4, 47668530), (5, 38134824), (6, 31779020), (7, 27239160), (8, 23834265), (10, 19067412), (12, 15889510), (13, 14667240), (14, 13619580), (15, 12711608), (19, 10035480), (20, 9533706), (21, 9079720), (24, 7944755), (26, 7333620), (28, 6809790), (30, 6355804), (35, 5447832), (38, 5017740), (39, 4889080), (40, 4766853), (42, 4539860), (52, 3666810), (56, 3404895), (57, 3345160), (60, 3177902), (65, 2933448), (70, 2723916), (76, 2508870), (78, 2444540), (84, 2269930), (91, 2095320), (95, 2007096), (104, 1833405), (105, 1815944), (114, 1672580), (120, 1588951), (130, 1466724), (133, 1433640), (140, 1361958), (152, 1254435), (156, 1222270), (168, 1134965), (182, 1047660), (190, 1003548), (195, 977816), (210, 907972), (228, 836290), (247, 771960), (260, 733362), (266, 716820), (273, 698440), (280, 680979), (285, 669032), (312, 611135), (364, 523830), (380, 501774), (390, 488908), (399, 477880), (420, 453986), (455, 419064), (456, 418145), (494, 385980), (520, 366681), (532, 358410), (546, 349220), (570, 334516), (665, 286728), (728, 261915), (741, 257320), (760, 250887), (780, 244454), (798, 238940), (840, 226993), (910, 209532), (919, 207480), (988, 192990), (1064, 179205), (1092, 174610), (1140, 167258), (1235, 154392), (1330, 143364), (1365, 139688), (1482, 128660), (1560, 122227), (1596, 119470), (1729, 110280), (1820, 104766), (1838, 103740), (1976, 96495), (1995, 95576), (2184, 87305), (2280, 83629), (2470, 77196), (2660, 71682), (2730, 69844), (2757, 69160), (2964, 64330), (3192, 59735), (3458, 55140), (3640, 52383), (3676, 51870), (3705, 51464), (3990, 47788), (4595, 41496), (4940, 38598), (5187, 36760), (5320, 35841), (5460, 34922), (5514, 34580), (5928, 32165), (6433, 29640), (6916, 27570), (7352, 25935), (7410, 25732), (7980, 23894), (8645, 22056), (9190, 20748), (9880, 19299), (10374, 18380), (10920, 17461), (11028, 17290), (11947, 15960), (12866, 14820), (13785, 13832)]