1005360720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{3541}}^1$

素因数の和:3590

約数の個数: 240

約数和(自身を含む): 3858003072

約数和(自身を除く): 2852642352

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 169, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 338, 364, 390, 420, 455, 507, 520, 546, 560, 624, 676, 728, 780, 840, 845, 910, 1014, 1040, 1092, 1183, 1352, 1365, 1456, 1560, 1680, 1690, 1820, 2028, 2184, 2366, 2535, 2704, 2730, 3120, 3380, 3541, 3549, 3640, 4056, 4368, 4732, 5070, 5460, 5915, 6760, 7082, 7098, 7280, 8112, 9464, 10140, 10623, 10920, 11830, 13520, 14164, 14196, 17705, 17745, 18928, 20280, 21246, 21840, 23660, 24787, 28328, 28392, 35410, 35490, 40560, 42492, 46033, 47320, 49574, 53115, 56656, 56784, 70820, 70980, 74361, 84984, 92066, 94640, 99148, 106230, 123935, 138099, 141640, 141960, 148722, 169968, 184132, 198296, 212460, 230165, 247870, 276198, 283280, 283920, 297444, 322231, 368264, 371805, 396592, 424920, 460330, 495740, 552396, 594888, 598429, 644462, 690495, 736528, 743610, 849840, 920660, 966693, 991480, 1104792, 1189776, 1196858, 1288924, 1380990, 1487220, 1611155, 1795287, 1841320, 1933386, 1982960, 2209584, 2393716, 2577848, 2761980, 2974440, 2992145, 3222310, 3590574, 3682640, 3866772, 4189003, 4787432, 4833465, 5155696, 5523960, 5948880, 5984290, 6444620, 7181148, 7733544, 8378006, 8976435, 9574864, 9666930, 11047920, 11968580, 12567009, 12889240, 14362296, 15467088, 16756012, 17952870, 19333860, 20945015, 23937160, 25134018, 25778480, 28724592, 33512024, 35905740, 38667720, 41890030, 47874320, 50268036, 62835045, 67024048, 71811480, 77335440, 83780060, 100536072, 125670090, 143622960, 167560120, 201072144, 251340180, 335120240, 502680360, 1005360720]

約数ペア:

[(1, 1005360720), (2, 502680360), (3, 335120240), (4, 251340180), (5, 201072144), (6, 167560120), (7, 143622960), (8, 125670090), (10, 100536072), (12, 83780060), (13, 77335440), (14, 71811480), (15, 67024048), (16, 62835045), (20, 50268036), (21, 47874320), (24, 41890030), (26, 38667720), (28, 35905740), (30, 33512024), (35, 28724592), (39, 25778480), (40, 25134018), (42, 23937160), (48, 20945015), (52, 19333860), (56, 17952870), (60, 16756012), (65, 15467088), (70, 14362296), (78, 12889240), (80, 12567009), (84, 11968580), (91, 11047920), (104, 9666930), (105, 9574864), (112, 8976435), (120, 8378006), (130, 7733544), (140, 7181148), (156, 6444620), (168, 5984290), (169, 5948880), (182, 5523960), (195, 5155696), (208, 4833465), (210, 4787432), (240, 4189003), (260, 3866772), (273, 3682640), (280, 3590574), (312, 3222310), (336, 2992145), (338, 2974440), (364, 2761980), (390, 2577848), (420, 2393716), (455, 2209584), (507, 1982960), (520, 1933386), (546, 1841320), (560, 1795287), (624, 1611155), (676, 1487220), (728, 1380990), (780, 1288924), (840, 1196858), (845, 1189776), (910, 1104792), (1014, 991480), (1040, 966693), (1092, 920660), (1183, 849840), (1352, 743610), (1365, 736528), (1456, 690495), (1560, 644462), (1680, 598429), (1690, 594888), (1820, 552396), (2028, 495740), (2184, 460330), (2366, 424920), (2535, 396592), (2704, 371805), (2730, 368264), (3120, 322231), (3380, 297444), (3541, 283920), (3549, 283280), (3640, 276198), (4056, 247870), (4368, 230165), (4732, 212460), (5070, 198296), (5460, 184132), (5915, 169968), (6760, 148722), (7082, 141960), (7098, 141640), (7280, 138099), (8112, 123935), (9464, 106230), (10140, 99148), (10623, 94640), (10920, 92066), (11830, 84984), (13520, 74361), (14164, 70980), (14196, 70820), (17705, 56784), (17745, 56656), (18928, 53115), (20280, 49574), (21246, 47320), (21840, 46033), (23660, 42492), (24787, 40560), (28328, 35490), (28392, 35410)]