40919253840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{310559}}^1$

素因数の和:310642

約数の個数: 160

約数和(自身を含む): 143255116800

約数和(自身を除く): 102335862960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 61, 72, 80, 90, 108, 120, 122, 135, 144, 180, 183, 216, 240, 244, 270, 305, 360, 366, 432, 488, 540, 549, 610, 720, 732, 915, 976, 1080, 1098, 1220, 1464, 1647, 1830, 2160, 2196, 2440, 2745, 2928, 3294, 3660, 4392, 4880, 5490, 6588, 7320, 8235, 8784, 10980, 13176, 14640, 16470, 21960, 26352, 32940, 43920, 65880, 131760, 310559, 621118, 931677, 1242236, 1552795, 1863354, 2484472, 2795031, 3105590, 3726708, 4658385, 4968944, 5590062, 6211180, 7453416, 8385093, 9316770, 11180124, 12422360, 13975155, 14906832, 16770186, 18633540, 18944099, 22360248, 24844720, 27950310, 33540372, 37267080, 37888198, 41925465, 44720496, 55900620, 56832297, 67080744, 74534160, 75776396, 83850930, 94720495, 111801240, 113664594, 134161488, 151552792, 167701860, 170496891, 189440990, 223602480, 227329188, 284161485, 303105584, 335403720, 340993782, 378881980, 454658376, 511490673, 568322970, 670807440, 681987564, 757763960, 852484455, 909316752, 1022981346, 1136645940, 1363975128, 1515527920, 1704968910, 2045962692, 2273291880, 2557453365, 2727950256, 3409937820, 4091925384, 4546583760, 5114906730, 6819875640, 8183850768, 10229813460, 13639751280, 20459626920, 40919253840]

約数ペア:

[(1, 40919253840), (2, 20459626920), (3, 13639751280), (4, 10229813460), (5, 8183850768), (6, 6819875640), (8, 5114906730), (9, 4546583760), (10, 4091925384), (12, 3409937820), (15, 2727950256), (16, 2557453365), (18, 2273291880), (20, 2045962692), (24, 1704968910), (27, 1515527920), (30, 1363975128), (36, 1136645940), (40, 1022981346), (45, 909316752), (48, 852484455), (54, 757763960), (60, 681987564), (61, 670807440), (72, 568322970), (80, 511490673), (90, 454658376), (108, 378881980), (120, 340993782), (122, 335403720), (135, 303105584), (144, 284161485), (180, 227329188), (183, 223602480), (216, 189440990), (240, 170496891), (244, 167701860), (270, 151552792), (305, 134161488), (360, 113664594), (366, 111801240), (432, 94720495), (488, 83850930), (540, 75776396), (549, 74534160), (610, 67080744), (720, 56832297), (732, 55900620), (915, 44720496), (976, 41925465), (1080, 37888198), (1098, 37267080), (1220, 33540372), (1464, 27950310), (1647, 24844720), (1830, 22360248), (2160, 18944099), (2196, 18633540), (2440, 16770186), (2745, 14906832), (2928, 13975155), (3294, 12422360), (3660, 11180124), (4392, 9316770), (4880, 8385093), (5490, 7453416), (6588, 6211180), (7320, 5590062), (8235, 4968944), (8784, 4658385), (10980, 3726708), (13176, 3105590), (14640, 2795031), (16470, 2484472), (21960, 1863354), (26352, 1552795), (32940, 1242236), (43920, 931677), (65880, 621118), (131760, 310559)]