160222140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{229}}^1$

素因数の和:293

約数の個数: 216

約数和(自身を含む): 551547360

約数和(自身を除く): 391325220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 26, 30, 36, 39, 45, 46, 52, 60, 65, 69, 78, 90, 92, 115, 117, 130, 138, 156, 169, 180, 195, 207, 229, 230, 234, 260, 276, 299, 338, 345, 390, 414, 458, 460, 468, 507, 585, 598, 676, 687, 690, 780, 828, 845, 897, 916, 1014, 1035, 1145, 1170, 1196, 1374, 1380, 1495, 1521, 1690, 1794, 2028, 2061, 2070, 2290, 2340, 2535, 2691, 2748, 2977, 2990, 3042, 3380, 3435, 3588, 3887, 4122, 4140, 4485, 4580, 5070, 5267, 5382, 5954, 5980, 6084, 6870, 7605, 7774, 8244, 8931, 8970, 10140, 10305, 10534, 10764, 11661, 11908, 13455, 13740, 14885, 15210, 15548, 15801, 17862, 17940, 19435, 20610, 21068, 23322, 26335, 26793, 26910, 29770, 30420, 31602, 34983, 35724, 38701, 38870, 41220, 44655, 46644, 47403, 52670, 53586, 53820, 58305, 59540, 63204, 68471, 69966, 77402, 77740, 79005, 89310, 94806, 105340, 107172, 116103, 116610, 133965, 136942, 139932, 154804, 158010, 174915, 178620, 189612, 193505, 205413, 232206, 233220, 237015, 267930, 273884, 316020, 342355, 348309, 349830, 387010, 410826, 464412, 474030, 535860, 580515, 616239, 684710, 696618, 699660, 774020, 821652, 890123, 948060, 1027065, 1161030, 1232478, 1369420, 1393236, 1741545, 1780246, 2054130, 2322060, 2464956, 2670369, 3081195, 3483090, 3560492, 4108260, 4450615, 5340738, 6162390, 6966180, 8011107, 8901230, 10681476, 12324780, 13351845, 16022214, 17802460, 26703690, 32044428, 40055535, 53407380, 80111070, 160222140]

約数ペア:

[(1, 160222140), (2, 80111070), (3, 53407380), (4, 40055535), (5, 32044428), (6, 26703690), (9, 17802460), (10, 16022214), (12, 13351845), (13, 12324780), (15, 10681476), (18, 8901230), (20, 8011107), (23, 6966180), (26, 6162390), (30, 5340738), (36, 4450615), (39, 4108260), (45, 3560492), (46, 3483090), (52, 3081195), (60, 2670369), (65, 2464956), (69, 2322060), (78, 2054130), (90, 1780246), (92, 1741545), (115, 1393236), (117, 1369420), (130, 1232478), (138, 1161030), (156, 1027065), (169, 948060), (180, 890123), (195, 821652), (207, 774020), (229, 699660), (230, 696618), (234, 684710), (260, 616239), (276, 580515), (299, 535860), (338, 474030), (345, 464412), (390, 410826), (414, 387010), (458, 349830), (460, 348309), (468, 342355), (507, 316020), (585, 273884), (598, 267930), (676, 237015), (687, 233220), (690, 232206), (780, 205413), (828, 193505), (845, 189612), (897, 178620), (916, 174915), (1014, 158010), (1035, 154804), (1145, 139932), (1170, 136942), (1196, 133965), (1374, 116610), (1380, 116103), (1495, 107172), (1521, 105340), (1690, 94806), (1794, 89310), (2028, 79005), (2061, 77740), (2070, 77402), (2290, 69966), (2340, 68471), (2535, 63204), (2691, 59540), (2748, 58305), (2977, 53820), (2990, 53586), (3042, 52670), (3380, 47403), (3435, 46644), (3588, 44655), (3887, 41220), (4122, 38870), (4140, 38701), (4485, 35724), (4580, 34983), (5070, 31602), (5267, 30420), (5382, 29770), (5954, 26910), (5980, 26793), (6084, 26335), (6870, 23322), (7605, 21068), (7774, 20610), (8244, 19435), (8931, 17940), (8970, 17862), (10140, 15801), (10305, 15548), (10534, 15210), (10764, 14885), (11661, 13740), (11908, 13455)]