185710720

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1$

素因数の和:163

約数の個数: 192

約数和(自身を含む): 514061640

約数和(自身を除く): 328350920

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 64, 65, 68, 80, 85, 101, 104, 128, 130, 136, 160, 169, 170, 202, 208, 221, 260, 272, 320, 338, 340, 404, 416, 442, 505, 520, 544, 640, 676, 680, 808, 832, 845, 884, 1010, 1040, 1088, 1105, 1313, 1352, 1360, 1616, 1664, 1690, 1717, 1768, 2020, 2080, 2176, 2210, 2626, 2704, 2720, 2873, 3232, 3380, 3434, 3536, 4040, 4160, 4420, 5252, 5408, 5440, 5746, 6464, 6565, 6760, 6868, 7072, 8080, 8320, 8585, 8840, 10504, 10816, 10880, 11492, 12928, 13130, 13520, 13736, 14144, 14365, 16160, 17069, 17170, 17680, 21008, 21632, 22321, 22984, 26260, 27040, 27472, 28288, 28730, 32320, 34138, 34340, 35360, 42016, 44642, 45968, 52520, 54080, 54944, 57460, 64640, 68276, 68680, 70720, 84032, 85345, 89284, 91936, 105040, 108160, 109888, 111605, 114920, 136552, 137360, 141440, 168064, 170690, 178568, 183872, 210080, 219776, 223210, 229840, 273104, 274720, 290173, 341380, 357136, 367744, 420160, 446420, 459680, 546208, 549440, 580346, 682760, 714272, 840320, 892840, 919360, 1092416, 1098880, 1160692, 1365520, 1428544, 1450865, 1785680, 1838720, 2184832, 2321384, 2731040, 2857088, 2901730, 3571360, 4642768, 5462080, 5803460, 7142720, 9285536, 10924160, 11606920, 14285440, 18571072, 23213840, 37142144, 46427680, 92855360, 185710720]

約数ペア:

[(1, 185710720), (2, 92855360), (4, 46427680), (5, 37142144), (8, 23213840), (10, 18571072), (13, 14285440), (16, 11606920), (17, 10924160), (20, 9285536), (26, 7142720), (32, 5803460), (34, 5462080), (40, 4642768), (52, 3571360), (64, 2901730), (65, 2857088), (68, 2731040), (80, 2321384), (85, 2184832), (101, 1838720), (104, 1785680), (128, 1450865), (130, 1428544), (136, 1365520), (160, 1160692), (169, 1098880), (170, 1092416), (202, 919360), (208, 892840), (221, 840320), (260, 714272), (272, 682760), (320, 580346), (338, 549440), (340, 546208), (404, 459680), (416, 446420), (442, 420160), (505, 367744), (520, 357136), (544, 341380), (640, 290173), (676, 274720), (680, 273104), (808, 229840), (832, 223210), (845, 219776), (884, 210080), (1010, 183872), (1040, 178568), (1088, 170690), (1105, 168064), (1313, 141440), (1352, 137360), (1360, 136552), (1616, 114920), (1664, 111605), (1690, 109888), (1717, 108160), (1768, 105040), (2020, 91936), (2080, 89284), (2176, 85345), (2210, 84032), (2626, 70720), (2704, 68680), (2720, 68276), (2873, 64640), (3232, 57460), (3380, 54944), (3434, 54080), (3536, 52520), (4040, 45968), (4160, 44642), (4420, 42016), (5252, 35360), (5408, 34340), (5440, 34138), (5746, 32320), (6464, 28730), (6565, 28288), (6760, 27472), (6868, 27040), (7072, 26260), (8080, 22984), (8320, 22321), (8585, 21632), (8840, 21008), (10504, 17680), (10816, 17170), (10880, 17069), (11492, 16160), (12928, 14365), (13130, 14144), (13520, 13736)]