616254080

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4357}}^1$

素因数の和:4406

約数の個数: 128

約数和(自身を含む): 1680270480

約数和(自身を除く): 1064016400

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 64, 65, 68, 80, 85, 104, 128, 130, 136, 160, 170, 208, 221, 260, 272, 320, 340, 416, 442, 520, 544, 640, 680, 832, 884, 1040, 1088, 1105, 1360, 1664, 1768, 2080, 2176, 2210, 2720, 3536, 4160, 4357, 4420, 5440, 7072, 8320, 8714, 8840, 10880, 14144, 17428, 17680, 21785, 28288, 34856, 35360, 43570, 56641, 69712, 70720, 74069, 87140, 113282, 139424, 141440, 148138, 174280, 226564, 278848, 283205, 296276, 348560, 370345, 453128, 557696, 566410, 592552, 697120, 740690, 906256, 962897, 1132820, 1185104, 1394240, 1481380, 1812512, 1925794, 2265640, 2370208, 2788480, 2962760, 3625024, 3851588, 4531280, 4740416, 4814485, 5925520, 7250048, 7703176, 9062560, 9480832, 9628970, 11851040, 15406352, 18125120, 19257940, 23702080, 30812704, 36250240, 38515880, 47404160, 61625408, 77031760, 123250816, 154063520, 308127040, 616254080]

約数ペア:

[(1, 616254080), (2, 308127040), (4, 154063520), (5, 123250816), (8, 77031760), (10, 61625408), (13, 47404160), (16, 38515880), (17, 36250240), (20, 30812704), (26, 23702080), (32, 19257940), (34, 18125120), (40, 15406352), (52, 11851040), (64, 9628970), (65, 9480832), (68, 9062560), (80, 7703176), (85, 7250048), (104, 5925520), (128, 4814485), (130, 4740416), (136, 4531280), (160, 3851588), (170, 3625024), (208, 2962760), (221, 2788480), (260, 2370208), (272, 2265640), (320, 1925794), (340, 1812512), (416, 1481380), (442, 1394240), (520, 1185104), (544, 1132820), (640, 962897), (680, 906256), (832, 740690), (884, 697120), (1040, 592552), (1088, 566410), (1105, 557696), (1360, 453128), (1664, 370345), (1768, 348560), (2080, 296276), (2176, 283205), (2210, 278848), (2720, 226564), (3536, 174280), (4160, 148138), (4357, 141440), (4420, 139424), (5440, 113282), (7072, 87140), (8320, 74069), (8714, 70720), (8840, 69712), (10880, 56641), (14144, 43570), (17428, 35360), (17680, 34856), (21785, 28288)]