1136894720

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4019}}^1$

素因数の和:4070

約数の個数: 144

約数和(自身を含む): 3105980640

約数和(自身を除く): 1969085920

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, 256, 260, 272, 320, 340, 416, 442, 520, 544, 640, 680, 832, 884, 1040, 1088, 1105, 1280, 1360, 1664, 1768, 2080, 2176, 2210, 2720, 3328, 3536, 4019, 4160, 4352, 4420, 5440, 7072, 8038, 8320, 8840, 10880, 14144, 16076, 16640, 17680, 20095, 21760, 28288, 32152, 35360, 40190, 52247, 56576, 64304, 68323, 70720, 80380, 104494, 128608, 136646, 141440, 160760, 208988, 257216, 261235, 273292, 282880, 321520, 341615, 417976, 514432, 522470, 546584, 643040, 683230, 835952, 888199, 1028864, 1044940, 1093168, 1286080, 1366460, 1671904, 1776398, 2089880, 2186336, 2572160, 2732920, 3343808, 3552796, 4179760, 4372672, 4440995, 5144320, 5465840, 6687616, 7105592, 8359520, 8745344, 8881990, 10931680, 13375232, 14211184, 16719040, 17490688, 17763980, 21863360, 28422368, 33438080, 35527960, 43726720, 56844736, 66876160, 71055920, 87453440, 113689472, 142111840, 227378944, 284223680, 568447360, 1136894720]

約数ペア:

[(1, 1136894720), (2, 568447360), (4, 284223680), (5, 227378944), (8, 142111840), (10, 113689472), (13, 87453440), (16, 71055920), (17, 66876160), (20, 56844736), (26, 43726720), (32, 35527960), (34, 33438080), (40, 28422368), (52, 21863360), (64, 17763980), (65, 17490688), (68, 16719040), (80, 14211184), (85, 13375232), (104, 10931680), (128, 8881990), (130, 8745344), (136, 8359520), (160, 7105592), (170, 6687616), (208, 5465840), (221, 5144320), (256, 4440995), (260, 4372672), (272, 4179760), (320, 3552796), (340, 3343808), (416, 2732920), (442, 2572160), (520, 2186336), (544, 2089880), (640, 1776398), (680, 1671904), (832, 1366460), (884, 1286080), (1040, 1093168), (1088, 1044940), (1105, 1028864), (1280, 888199), (1360, 835952), (1664, 683230), (1768, 643040), (2080, 546584), (2176, 522470), (2210, 514432), (2720, 417976), (3328, 341615), (3536, 321520), (4019, 282880), (4160, 273292), (4352, 261235), (4420, 257216), (5440, 208988), (7072, 160760), (8038, 141440), (8320, 136646), (8840, 128608), (10880, 104494), (14144, 80380), (16076, 70720), (16640, 68323), (17680, 64304), (20095, 56576), (21760, 52247), (28288, 40190), (32152, 35360)]