4284991620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{20123}}^1$

素因数の和:20171

約数の個数: 216

約数和(自身を含む): 16085998656

約数和(自身を除く): 11801007036

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 169, 180, 182, 195, 210, 234, 252, 260, 273, 315, 338, 364, 390, 420, 455, 468, 507, 546, 585, 630, 676, 780, 819, 845, 910, 1014, 1092, 1170, 1183, 1260, 1365, 1521, 1638, 1690, 1820, 2028, 2340, 2366, 2535, 2730, 3042, 3276, 3380, 3549, 4095, 4732, 5070, 5460, 5915, 6084, 7098, 7605, 8190, 10140, 10647, 11830, 14196, 15210, 16380, 17745, 20123, 21294, 23660, 30420, 35490, 40246, 42588, 53235, 60369, 70980, 80492, 100615, 106470, 120738, 140861, 181107, 201230, 212940, 241476, 261599, 281722, 301845, 362214, 402460, 422583, 523198, 563444, 603690, 704305, 724428, 784797, 845166, 905535, 1046396, 1207380, 1267749, 1307995, 1408610, 1569594, 1690332, 1811070, 1831193, 2112915, 2354391, 2535498, 2615990, 2817220, 3139188, 3400787, 3622140, 3662386, 3923985, 4225830, 4708782, 5070996, 5231980, 5493579, 6338745, 6801574, 7324772, 7847970, 8451660, 9155965, 9417564, 10202361, 10987158, 11771955, 12677490, 13603148, 15695940, 16480737, 17003935, 18311930, 20404722, 21974316, 23543910, 23805509, 25354980, 27467895, 30607083, 32961474, 34007870, 36623860, 40809444, 47087820, 47611018, 51011805, 54935790, 61214166, 65922948, 68015740, 71416527, 82403685, 95222036, 102023610, 109871580, 119027545, 122428332, 142833054, 153035415, 164807370, 204047220, 214249581, 238055090, 285666108, 306070830, 329614740, 357082635, 428499162, 476110180, 612141660, 714165270, 856998324, 1071247905, 1428330540, 2142495810, 4284991620]

約数ペア:

[(1, 4284991620), (2, 2142495810), (3, 1428330540), (4, 1071247905), (5, 856998324), (6, 714165270), (7, 612141660), (9, 476110180), (10, 428499162), (12, 357082635), (13, 329614740), (14, 306070830), (15, 285666108), (18, 238055090), (20, 214249581), (21, 204047220), (26, 164807370), (28, 153035415), (30, 142833054), (35, 122428332), (36, 119027545), (39, 109871580), (42, 102023610), (45, 95222036), (52, 82403685), (60, 71416527), (63, 68015740), (65, 65922948), (70, 61214166), (78, 54935790), (84, 51011805), (90, 47611018), (91, 47087820), (105, 40809444), (117, 36623860), (126, 34007870), (130, 32961474), (140, 30607083), (156, 27467895), (169, 25354980), (180, 23805509), (182, 23543910), (195, 21974316), (210, 20404722), (234, 18311930), (252, 17003935), (260, 16480737), (273, 15695940), (315, 13603148), (338, 12677490), (364, 11771955), (390, 10987158), (420, 10202361), (455, 9417564), (468, 9155965), (507, 8451660), (546, 7847970), (585, 7324772), (630, 6801574), (676, 6338745), (780, 5493579), (819, 5231980), (845, 5070996), (910, 4708782), (1014, 4225830), (1092, 3923985), (1170, 3662386), (1183, 3622140), (1260, 3400787), (1365, 3139188), (1521, 2817220), (1638, 2615990), (1690, 2535498), (1820, 2354391), (2028, 2112915), (2340, 1831193), (2366, 1811070), (2535, 1690332), (2730, 1569594), (3042, 1408610), (3276, 1307995), (3380, 1267749), (3549, 1207380), (4095, 1046396), (4732, 905535), (5070, 845166), (5460, 784797), (5915, 724428), (6084, 704305), (7098, 603690), (7605, 563444), (8190, 523198), (10140, 422583), (10647, 402460), (11830, 362214), (14196, 301845), (15210, 281722), (16380, 261599), (17745, 241476), (20123, 212940), (21294, 201230), (23660, 181107), (30420, 140861), (35490, 120738), (40246, 106470), (42588, 100615), (53235, 80492), (60369, 70980)]