145219360

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{577}}^1$

素因数の和:627

約数の個数: 144

約数和(自身を含む): 406817208

約数和(自身を除く): 261597848

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 65, 80, 88, 104, 110, 121, 130, 143, 160, 176, 208, 220, 242, 260, 286, 352, 416, 440, 484, 520, 572, 577, 605, 715, 880, 968, 1040, 1144, 1154, 1210, 1430, 1573, 1760, 1936, 2080, 2288, 2308, 2420, 2860, 2885, 3146, 3872, 4576, 4616, 4840, 5720, 5770, 6292, 6347, 7501, 7865, 9232, 9680, 11440, 11540, 12584, 12694, 15002, 15730, 18464, 19360, 22880, 23080, 25168, 25388, 30004, 31460, 31735, 37505, 46160, 50336, 50776, 60008, 62920, 63470, 69817, 75010, 82511, 92320, 101552, 120016, 125840, 126940, 139634, 150020, 165022, 203104, 240032, 251680, 253880, 279268, 300040, 330044, 349085, 412555, 507760, 558536, 600080, 660088, 698170, 825110, 907621, 1015520, 1117072, 1200160, 1320176, 1396340, 1650220, 1815242, 2234144, 2640352, 2792680, 3300440, 3630484, 4538105, 5585360, 6600880, 7260968, 9076210, 11170720, 13201760, 14521936, 18152420, 29043872, 36304840, 72609680, 145219360]

約数ペア:

[(1, 145219360), (2, 72609680), (4, 36304840), (5, 29043872), (8, 18152420), (10, 14521936), (11, 13201760), (13, 11170720), (16, 9076210), (20, 7260968), (22, 6600880), (26, 5585360), (32, 4538105), (40, 3630484), (44, 3300440), (52, 2792680), (55, 2640352), (65, 2234144), (80, 1815242), (88, 1650220), (104, 1396340), (110, 1320176), (121, 1200160), (130, 1117072), (143, 1015520), (160, 907621), (176, 825110), (208, 698170), (220, 660088), (242, 600080), (260, 558536), (286, 507760), (352, 412555), (416, 349085), (440, 330044), (484, 300040), (520, 279268), (572, 253880), (577, 251680), (605, 240032), (715, 203104), (880, 165022), (968, 150020), (1040, 139634), (1144, 126940), (1154, 125840), (1210, 120016), (1430, 101552), (1573, 92320), (1760, 82511), (1936, 75010), (2080, 69817), (2288, 63470), (2308, 62920), (2420, 60008), (2860, 50776), (2885, 50336), (3146, 46160), (3872, 37505), (4576, 31735), (4616, 31460), (4840, 30004), (5720, 25388), (5770, 25168), (6292, 23080), (6347, 22880), (7501, 19360), (7865, 18464), (9232, 15730), (9680, 15002), (11440, 12694), (11540, 12584)]