1481796160

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{911}}^1$

素因数の和:981

約数の個数: 224

約数和(自身を含む): 4203021312

約数和(自身を除く): 2721225152

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 23, 26, 32, 34, 40, 46, 52, 64, 65, 68, 80, 85, 92, 104, 115, 130, 136, 160, 170, 184, 208, 221, 230, 260, 272, 299, 320, 340, 368, 391, 416, 442, 460, 520, 544, 598, 680, 736, 782, 832, 884, 911, 920, 1040, 1088, 1105, 1196, 1360, 1472, 1495, 1564, 1768, 1822, 1840, 1955, 2080, 2210, 2392, 2720, 2990, 3128, 3536, 3644, 3680, 3910, 4160, 4420, 4555, 4784, 5083, 5440, 5980, 6256, 7072, 7288, 7360, 7820, 8840, 9110, 9568, 10166, 11843, 11960, 12512, 14144, 14576, 15487, 15640, 17680, 18220, 19136, 20332, 20953, 23686, 23920, 25024, 25415, 29152, 30974, 31280, 35360, 36440, 40664, 41906, 47372, 47840, 50830, 58304, 59215, 61948, 62560, 70720, 72880, 77435, 81328, 83812, 94744, 95680, 101660, 104765, 118430, 123896, 125120, 145760, 154870, 162656, 167624, 189488, 201331, 203320, 209530, 236860, 247792, 272389, 291520, 309740, 325312, 335248, 356201, 378976, 402662, 406640, 419060, 473720, 495584, 544778, 619480, 670496, 712402, 757952, 805324, 813280, 838120, 947440, 991168, 1006655, 1089556, 1238960, 1340992, 1361945, 1424804, 1610648, 1626560, 1676240, 1781005, 1894880, 2013310, 2179112, 2477920, 2723890, 2849608, 3221296, 3352480, 3562010, 3789760, 4026620, 4358224, 4630613, 4955840, 5447780, 5699216, 6442592, 6704960, 7124020, 8053240, 8716448, 9261226, 10895560, 11398432, 12885184, 14248040, 16106480, 17432896, 18522452, 21791120, 22796864, 23153065, 28496080, 32212960, 37044904, 43582240, 46306130, 56992160, 64425920, 74089808, 87164480, 92612260, 113984320, 148179616, 185224520, 296359232, 370449040, 740898080, 1481796160]

約数ペア:

[(1, 1481796160), (2, 740898080), (4, 370449040), (5, 296359232), (8, 185224520), (10, 148179616), (13, 113984320), (16, 92612260), (17, 87164480), (20, 74089808), (23, 64425920), (26, 56992160), (32, 46306130), (34, 43582240), (40, 37044904), (46, 32212960), (52, 28496080), (64, 23153065), (65, 22796864), (68, 21791120), (80, 18522452), (85, 17432896), (92, 16106480), (104, 14248040), (115, 12885184), (130, 11398432), (136, 10895560), (160, 9261226), (170, 8716448), (184, 8053240), (208, 7124020), (221, 6704960), (230, 6442592), (260, 5699216), (272, 5447780), (299, 4955840), (320, 4630613), (340, 4358224), (368, 4026620), (391, 3789760), (416, 3562010), (442, 3352480), (460, 3221296), (520, 2849608), (544, 2723890), (598, 2477920), (680, 2179112), (736, 2013310), (782, 1894880), (832, 1781005), (884, 1676240), (911, 1626560), (920, 1610648), (1040, 1424804), (1088, 1361945), (1105, 1340992), (1196, 1238960), (1360, 1089556), (1472, 1006655), (1495, 991168), (1564, 947440), (1768, 838120), (1822, 813280), (1840, 805324), (1955, 757952), (2080, 712402), (2210, 670496), (2392, 619480), (2720, 544778), (2990, 495584), (3128, 473720), (3536, 419060), (3644, 406640), (3680, 402662), (3910, 378976), (4160, 356201), (4420, 335248), (4555, 325312), (4784, 309740), (5083, 291520), (5440, 272389), (5980, 247792), (6256, 236860), (7072, 209530), (7288, 203320), (7360, 201331), (7820, 189488), (8840, 167624), (9110, 162656), (9568, 154870), (10166, 145760), (11843, 125120), (11960, 123896), (12512, 118430), (14144, 104765), (14576, 101660), (15487, 95680), (15640, 94744), (17680, 83812), (18220, 81328), (19136, 77435), (20332, 72880), (20953, 70720), (23686, 62560), (23920, 61948), (25024, 59215), (25415, 58304), (29152, 50830), (30974, 47840), (31280, 47372), (35360, 41906), (36440, 40664)]