42810366420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{266333}}^1$

素因数の和:266414

約数の個数: 144

約数和(自身を含む): 139601629440

約数和(自身を除く): 96791263020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 47, 57, 60, 76, 90, 94, 95, 114, 141, 171, 180, 188, 190, 228, 235, 282, 285, 342, 380, 423, 470, 564, 570, 684, 705, 846, 855, 893, 940, 1140, 1410, 1692, 1710, 1786, 2115, 2679, 2820, 3420, 3572, 4230, 4465, 5358, 8037, 8460, 8930, 10716, 13395, 16074, 17860, 26790, 32148, 40185, 53580, 80370, 160740, 266333, 532666, 798999, 1065332, 1331665, 1597998, 2396997, 2663330, 3195996, 3994995, 4793994, 5060327, 5326660, 7989990, 9587988, 10120654, 11984985, 12517651, 15180981, 15979980, 20241308, 23969970, 25035302, 25301635, 30361962, 37552953, 45542943, 47939940, 50070604, 50603270, 60723924, 62588255, 75105906, 75904905, 91085886, 101206540, 112658859, 125176510, 150211812, 151809810, 182171772, 187764765, 225317718, 227714715, 237835369, 250353020, 303619620, 375529530, 450635436, 455429430, 475670738, 563294295, 713506107, 751059060, 910858860, 951341476, 1126588590, 1189176845, 1427012214, 2140518321, 2253177180, 2378353690, 2854024428, 3567530535, 4281036642, 4756707380, 7135061070, 8562073284, 10702591605, 14270122140, 21405183210, 42810366420]

約数ペア:

[(1, 42810366420), (2, 21405183210), (3, 14270122140), (4, 10702591605), (5, 8562073284), (6, 7135061070), (9, 4756707380), (10, 4281036642), (12, 3567530535), (15, 2854024428), (18, 2378353690), (19, 2253177180), (20, 2140518321), (30, 1427012214), (36, 1189176845), (38, 1126588590), (45, 951341476), (47, 910858860), (57, 751059060), (60, 713506107), (76, 563294295), (90, 475670738), (94, 455429430), (95, 450635436), (114, 375529530), (141, 303619620), (171, 250353020), (180, 237835369), (188, 227714715), (190, 225317718), (228, 187764765), (235, 182171772), (282, 151809810), (285, 150211812), (342, 125176510), (380, 112658859), (423, 101206540), (470, 91085886), (564, 75904905), (570, 75105906), (684, 62588255), (705, 60723924), (846, 50603270), (855, 50070604), (893, 47939940), (940, 45542943), (1140, 37552953), (1410, 30361962), (1692, 25301635), (1710, 25035302), (1786, 23969970), (2115, 20241308), (2679, 15979980), (2820, 15180981), (3420, 12517651), (3572, 11984985), (4230, 10120654), (4465, 9587988), (5358, 7989990), (8037, 5326660), (8460, 5060327), (8930, 4793994), (10716, 3994995), (13395, 3195996), (16074, 2663330), (17860, 2396997), (26790, 1597998), (32148, 1331665), (40185, 1065332), (53580, 798999), (80370, 532666), (160740, 266333)]