258942060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2699}}^1$

素因数の和:2768

約数の個数: 144

約数和(自身を含む): 866829600

約数和(自身を除く): 607887540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 41, 45, 52, 60, 65, 78, 82, 90, 117, 123, 130, 156, 164, 180, 195, 205, 234, 246, 260, 369, 390, 410, 468, 492, 533, 585, 615, 738, 780, 820, 1066, 1170, 1230, 1476, 1599, 1845, 2132, 2340, 2460, 2665, 2699, 3198, 3690, 4797, 5330, 5398, 6396, 7380, 7995, 8097, 9594, 10660, 10796, 13495, 15990, 16194, 19188, 23985, 24291, 26990, 31980, 32388, 35087, 40485, 47970, 48582, 53980, 70174, 80970, 95940, 97164, 105261, 110659, 121455, 140348, 161940, 175435, 210522, 221318, 242910, 315783, 331977, 350870, 421044, 442636, 485820, 526305, 553295, 631566, 663954, 701740, 995931, 1052610, 1106590, 1263132, 1327908, 1438567, 1578915, 1659885, 1991862, 2105220, 2213180, 2877134, 3157830, 3319770, 3983724, 4315701, 4979655, 5754268, 6315660, 6639540, 7192835, 8631402, 9959310, 12947103, 14385670, 17262804, 19918620, 21578505, 25894206, 28771340, 43157010, 51788412, 64735515, 86314020, 129471030, 258942060]

約数ペア:

[(1, 258942060), (2, 129471030), (3, 86314020), (4, 64735515), (5, 51788412), (6, 43157010), (9, 28771340), (10, 25894206), (12, 21578505), (13, 19918620), (15, 17262804), (18, 14385670), (20, 12947103), (26, 9959310), (30, 8631402), (36, 7192835), (39, 6639540), (41, 6315660), (45, 5754268), (52, 4979655), (60, 4315701), (65, 3983724), (78, 3319770), (82, 3157830), (90, 2877134), (117, 2213180), (123, 2105220), (130, 1991862), (156, 1659885), (164, 1578915), (180, 1438567), (195, 1327908), (205, 1263132), (234, 1106590), (246, 1052610), (260, 995931), (369, 701740), (390, 663954), (410, 631566), (468, 553295), (492, 526305), (533, 485820), (585, 442636), (615, 421044), (738, 350870), (780, 331977), (820, 315783), (1066, 242910), (1170, 221318), (1230, 210522), (1476, 175435), (1599, 161940), (1845, 140348), (2132, 121455), (2340, 110659), (2460, 105261), (2665, 97164), (2699, 95940), (3198, 80970), (3690, 70174), (4797, 53980), (5330, 48582), (5398, 47970), (6396, 40485), (7380, 35087), (7995, 32388), (8097, 31980), (9594, 26990), (10660, 24291), (10796, 23985), (13495, 19188), (15990, 16194)]