239014620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4441}}^1$

素因数の和:4492

約数の個数: 144

約数和(自身を含む): 814911552

約数和(自身を除く): 575896932

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 26, 30, 36, 39, 45, 46, 52, 60, 65, 69, 78, 90, 92, 115, 117, 130, 138, 156, 180, 195, 207, 230, 234, 260, 276, 299, 345, 390, 414, 460, 468, 585, 598, 690, 780, 828, 897, 1035, 1170, 1196, 1380, 1495, 1794, 2070, 2340, 2691, 2990, 3588, 4140, 4441, 4485, 5382, 5980, 8882, 8970, 10764, 13323, 13455, 17764, 17940, 22205, 26646, 26910, 39969, 44410, 53292, 53820, 57733, 66615, 79938, 88820, 102143, 115466, 133230, 159876, 173199, 199845, 204286, 230932, 266460, 288665, 306429, 346398, 399690, 408572, 510715, 519597, 577330, 612858, 692796, 799380, 865995, 919287, 1021430, 1039194, 1154660, 1225716, 1327859, 1532145, 1731990, 1838574, 2042860, 2078388, 2597985, 2655718, 3064290, 3463980, 3677148, 3983577, 4596435, 5195970, 5311436, 6128580, 6639295, 7967154, 9192870, 10391940, 11950731, 13278590, 15934308, 18385740, 19917885, 23901462, 26557180, 39835770, 47802924, 59753655, 79671540, 119507310, 239014620]

約数ペア:

[(1, 239014620), (2, 119507310), (3, 79671540), (4, 59753655), (5, 47802924), (6, 39835770), (9, 26557180), (10, 23901462), (12, 19917885), (13, 18385740), (15, 15934308), (18, 13278590), (20, 11950731), (23, 10391940), (26, 9192870), (30, 7967154), (36, 6639295), (39, 6128580), (45, 5311436), (46, 5195970), (52, 4596435), (60, 3983577), (65, 3677148), (69, 3463980), (78, 3064290), (90, 2655718), (92, 2597985), (115, 2078388), (117, 2042860), (130, 1838574), (138, 1731990), (156, 1532145), (180, 1327859), (195, 1225716), (207, 1154660), (230, 1039194), (234, 1021430), (260, 919287), (276, 865995), (299, 799380), (345, 692796), (390, 612858), (414, 577330), (460, 519597), (468, 510715), (585, 408572), (598, 399690), (690, 346398), (780, 306429), (828, 288665), (897, 266460), (1035, 230932), (1170, 204286), (1196, 199845), (1380, 173199), (1495, 159876), (1794, 133230), (2070, 115466), (2340, 102143), (2691, 88820), (2990, 79938), (3588, 66615), (4140, 57733), (4441, 53820), (4485, 53292), (5382, 44410), (5980, 39969), (8882, 26910), (8970, 26646), (10764, 22205), (13323, 17940), (13455, 17764)]