607079720

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{227}}^1$

素因数の和:427

約数の個数: 128

約数和(自身を含む): 1528329600

約数和(自身を除く): 921249880

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 37, 40, 52, 65, 74, 104, 130, 139, 148, 185, 227, 260, 278, 296, 370, 454, 481, 520, 556, 695, 740, 908, 962, 1112, 1135, 1390, 1480, 1807, 1816, 1924, 2270, 2405, 2780, 2951, 3614, 3848, 4540, 4810, 5143, 5560, 5902, 7228, 8399, 9035, 9080, 9620, 10286, 11804, 14456, 14755, 16798, 18070, 19240, 20572, 23608, 25715, 29510, 31553, 33596, 36140, 41144, 41995, 51430, 59020, 63106, 66859, 67192, 72280, 83990, 102860, 109187, 118040, 126212, 133718, 157765, 167980, 205720, 218374, 252424, 267436, 315530, 334295, 335960, 410189, 436748, 534872, 545935, 631060, 668590, 820378, 873496, 1091870, 1167461, 1262120, 1337180, 1640756, 2050945, 2183740, 2334922, 2674360, 3281512, 4101890, 4367480, 4669844, 5837305, 8203780, 9339688, 11674610, 15176993, 16407560, 23349220, 30353986, 46698440, 60707972, 75884965, 121415944, 151769930, 303539860, 607079720]

約数ペア:

[(1, 607079720), (2, 303539860), (4, 151769930), (5, 121415944), (8, 75884965), (10, 60707972), (13, 46698440), (20, 30353986), (26, 23349220), (37, 16407560), (40, 15176993), (52, 11674610), (65, 9339688), (74, 8203780), (104, 5837305), (130, 4669844), (139, 4367480), (148, 4101890), (185, 3281512), (227, 2674360), (260, 2334922), (278, 2183740), (296, 2050945), (370, 1640756), (454, 1337180), (481, 1262120), (520, 1167461), (556, 1091870), (695, 873496), (740, 820378), (908, 668590), (962, 631060), (1112, 545935), (1135, 534872), (1390, 436748), (1480, 410189), (1807, 335960), (1816, 334295), (1924, 315530), (2270, 267436), (2405, 252424), (2780, 218374), (2951, 205720), (3614, 167980), (3848, 157765), (4540, 133718), (4810, 126212), (5143, 118040), (5560, 109187), (5902, 102860), (7228, 83990), (8399, 72280), (9035, 67192), (9080, 66859), (9620, 63106), (10286, 59020), (11804, 51430), (14456, 41995), (14755, 41144), (16798, 36140), (18070, 33596), (19240, 31553), (20572, 29510), (23608, 25715)]