189624120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{271}}^1$

素因数の和:323

約数の個数: 256

約数和(自身を含む): 705024000

約数和(自身を除く): 515399880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 49, 51, 56, 60, 68, 70, 84, 85, 98, 102, 105, 119, 120, 136, 140, 147, 168, 170, 196, 204, 210, 238, 245, 255, 271, 280, 294, 340, 343, 357, 392, 408, 420, 476, 490, 510, 542, 588, 595, 680, 686, 714, 735, 813, 833, 840, 952, 980, 1020, 1029, 1084, 1176, 1190, 1355, 1372, 1428, 1470, 1626, 1666, 1715, 1785, 1897, 1960, 2040, 2058, 2168, 2380, 2499, 2710, 2744, 2856, 2940, 3252, 3332, 3430, 3570, 3794, 4065, 4116, 4165, 4607, 4760, 4998, 5145, 5420, 5691, 5831, 5880, 6504, 6664, 6860, 7140, 7588, 8130, 8232, 8330, 9214, 9485, 9996, 10290, 10840, 11382, 11662, 12495, 13279, 13720, 13821, 14280, 15176, 16260, 16660, 17493, 18428, 18970, 19992, 20580, 22764, 23035, 23324, 24990, 26558, 27642, 28455, 29155, 32249, 32520, 33320, 34986, 36856, 37940, 39837, 41160, 45528, 46070, 46648, 49980, 53116, 55284, 56910, 58310, 64498, 66395, 69105, 69972, 75880, 79674, 87465, 92140, 92953, 96747, 99960, 106232, 110568, 113820, 116620, 128996, 132790, 138210, 139944, 159348, 161245, 174930, 184280, 185906, 193494, 199185, 225743, 227640, 233240, 257992, 265580, 276420, 278859, 318696, 322490, 349860, 371812, 386988, 398370, 451486, 464765, 483735, 531160, 552840, 557718, 644980, 677229, 699720, 743624, 773976, 796740, 902972, 929530, 967470, 1115436, 1128715, 1289960, 1354458, 1394295, 1580201, 1593480, 1805944, 1859060, 1934940, 2230872, 2257430, 2708916, 2788590, 3160402, 3386145, 3718120, 3869880, 4514860, 4740603, 5417832, 5577180, 6320804, 6772290, 7901005, 9029720, 9481206, 11154360, 12641608, 13544580, 15802010, 18962412, 23703015, 27089160, 31604020, 37924824, 47406030, 63208040, 94812060, 189624120]

約数ペア:

[(1, 189624120), (2, 94812060), (3, 63208040), (4, 47406030), (5, 37924824), (6, 31604020), (7, 27089160), (8, 23703015), (10, 18962412), (12, 15802010), (14, 13544580), (15, 12641608), (17, 11154360), (20, 9481206), (21, 9029720), (24, 7901005), (28, 6772290), (30, 6320804), (34, 5577180), (35, 5417832), (40, 4740603), (42, 4514860), (49, 3869880), (51, 3718120), (56, 3386145), (60, 3160402), (68, 2788590), (70, 2708916), (84, 2257430), (85, 2230872), (98, 1934940), (102, 1859060), (105, 1805944), (119, 1593480), (120, 1580201), (136, 1394295), (140, 1354458), (147, 1289960), (168, 1128715), (170, 1115436), (196, 967470), (204, 929530), (210, 902972), (238, 796740), (245, 773976), (255, 743624), (271, 699720), (280, 677229), (294, 644980), (340, 557718), (343, 552840), (357, 531160), (392, 483735), (408, 464765), (420, 451486), (476, 398370), (490, 386988), (510, 371812), (542, 349860), (588, 322490), (595, 318696), (680, 278859), (686, 276420), (714, 265580), (735, 257992), (813, 233240), (833, 227640), (840, 225743), (952, 199185), (980, 193494), (1020, 185906), (1029, 184280), (1084, 174930), (1176, 161245), (1190, 159348), (1355, 139944), (1372, 138210), (1428, 132790), (1470, 128996), (1626, 116620), (1666, 113820), (1715, 110568), (1785, 106232), (1897, 99960), (1960, 96747), (2040, 92953), (2058, 92140), (2168, 87465), (2380, 79674), (2499, 75880), (2710, 69972), (2744, 69105), (2856, 66395), (2940, 64498), (3252, 58310), (3332, 56910), (3430, 55284), (3570, 53116), (3794, 49980), (4065, 46648), (4116, 46070), (4165, 45528), (4607, 41160), (4760, 39837), (4998, 37940), (5145, 36856), (5420, 34986), (5691, 33320), (5831, 32520), (5880, 32249), (6504, 29155), (6664, 28455), (6860, 27642), (7140, 26558), (7588, 24990), (8130, 23324), (8232, 23035), (8330, 22764), (9214, 20580), (9485, 19992), (9996, 18970), (10290, 18428), (10840, 17493), (11382, 16660), (11662, 16260), (12495, 15176), (13279, 14280), (13720, 13821)]