19399992360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{316373}}^1$

素因数の和:316467

約数の個数: 128

約数和(自身を含む): 67425626880

約数和(自身を除く): 48025634520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 73, 84, 105, 120, 140, 146, 168, 210, 219, 280, 292, 365, 420, 438, 511, 584, 730, 840, 876, 1022, 1095, 1460, 1533, 1752, 2044, 2190, 2555, 2920, 3066, 4088, 4380, 5110, 6132, 7665, 8760, 10220, 12264, 15330, 20440, 30660, 61320, 316373, 632746, 949119, 1265492, 1581865, 1898238, 2214611, 2530984, 3163730, 3796476, 4429222, 4745595, 6327460, 6643833, 7592952, 8858444, 9491190, 11073055, 12654920, 13287666, 17716888, 18982380, 22146110, 23095229, 26575332, 33219165, 37964760, 44292220, 46190458, 53150664, 66438330, 69285687, 88584440, 92380916, 115476145, 132876660, 138571374, 161666603, 184761832, 230952290, 265753320, 277142748, 323333206, 346428435, 461904580, 484999809, 554285496, 646666412, 692856870, 808333015, 923809160, 969999618, 1293332824, 1385713740, 1616666030, 1939999236, 2424999045, 2771427480, 3233332060, 3879998472, 4849998090, 6466664120, 9699996180, 19399992360]

約数ペア:

[(1, 19399992360), (2, 9699996180), (3, 6466664120), (4, 4849998090), (5, 3879998472), (6, 3233332060), (7, 2771427480), (8, 2424999045), (10, 1939999236), (12, 1616666030), (14, 1385713740), (15, 1293332824), (20, 969999618), (21, 923809160), (24, 808333015), (28, 692856870), (30, 646666412), (35, 554285496), (40, 484999809), (42, 461904580), (56, 346428435), (60, 323333206), (70, 277142748), (73, 265753320), (84, 230952290), (105, 184761832), (120, 161666603), (140, 138571374), (146, 132876660), (168, 115476145), (210, 92380916), (219, 88584440), (280, 69285687), (292, 66438330), (365, 53150664), (420, 46190458), (438, 44292220), (511, 37964760), (584, 33219165), (730, 26575332), (840, 23095229), (876, 22146110), (1022, 18982380), (1095, 17716888), (1460, 13287666), (1533, 12654920), (1752, 11073055), (2044, 9491190), (2190, 8858444), (2555, 7592952), (2920, 6643833), (3066, 6327460), (4088, 4745595), (4380, 4429222), (5110, 3796476), (6132, 3163730), (7665, 2530984), (8760, 2214611), (10220, 1898238), (12264, 1581865), (15330, 1265492), (20440, 949119), (30660, 632746), (61320, 316373)]