1179837680

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:157

約数の個数: 320

約数和(自身を含む): 3523584000

約数和(自身を除く): 2343746320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 31, 35, 38, 40, 49, 56, 62, 70, 73, 76, 80, 95, 98, 112, 124, 133, 140, 146, 152, 155, 190, 196, 217, 245, 248, 266, 280, 292, 304, 310, 343, 365, 380, 392, 434, 490, 496, 511, 532, 560, 584, 589, 620, 665, 686, 730, 760, 784, 868, 931, 980, 1022, 1064, 1085, 1168, 1178, 1240, 1330, 1372, 1387, 1460, 1519, 1520, 1715, 1736, 1862, 1960, 2044, 2128, 2170, 2263, 2356, 2480, 2555, 2660, 2744, 2774, 2920, 2945, 3038, 3430, 3472, 3577, 3724, 3920, 4088, 4123, 4340, 4526, 4655, 4712, 5110, 5320, 5488, 5548, 5840, 5890, 6076, 6517, 6860, 6935, 7154, 7448, 7595, 8176, 8246, 8680, 9052, 9310, 9424, 9709, 10220, 10633, 10640, 11096, 11315, 11780, 12152, 13034, 13720, 13870, 14308, 14896, 15190, 15841, 16492, 17360, 17885, 18104, 18620, 19418, 20440, 20615, 21266, 22192, 22630, 23560, 24304, 25039, 26068, 27440, 27740, 28616, 28861, 30380, 31682, 32585, 32984, 35770, 36208, 37240, 38836, 40880, 41230, 42532, 42997, 45260, 47120, 48545, 50078, 52136, 53165, 55480, 57232, 57722, 60760, 63364, 65170, 65968, 67963, 71540, 74480, 77672, 79205, 82460, 85064, 85994, 90520, 97090, 100156, 104272, 106330, 110887, 110960, 115444, 121520, 125195, 126728, 130340, 135926, 143080, 144305, 155344, 158410, 164920, 170128, 171988, 181040, 194180, 200312, 202027, 212660, 214985, 221774, 230888, 250390, 253456, 260680, 271852, 286160, 288610, 300979, 316820, 329840, 339815, 343976, 388360, 400624, 404054, 425320, 429970, 443548, 461776, 475741, 500780, 521360, 543704, 554435, 577220, 601958, 633640, 679630, 687952, 776209, 776720, 808108, 850640, 859940, 887096, 951482, 1001560, 1010135, 1087408, 1108870, 1154440, 1203916, 1267280, 1359260, 1504895, 1552418, 1616216, 1719880, 1774192, 1902964, 2003120, 2020270, 2106853, 2217740, 2308880, 2378705, 2407832, 2718520, 3009790, 3104836, 3232432, 3439760, 3805928, 3881045, 4040540, 4213706, 4435480, 4757410, 4815664, 5437040, 6019580, 6209672, 7611856, 7762090, 8081080, 8427412, 8870960, 9514820, 10534265, 12039160, 12419344, 14747971, 15524180, 16162160, 16854824, 19029640, 21068530, 24078320, 29495942, 31048360, 33709648, 38059280, 42137060, 58991884, 62096720, 73739855, 84274120, 117983768, 147479710, 168548240, 235967536, 294959420, 589918840, 1179837680]

約数ペア:

[(1, 1179837680), (2, 589918840), (4, 294959420), (5, 235967536), (7, 168548240), (8, 147479710), (10, 117983768), (14, 84274120), (16, 73739855), (19, 62096720), (20, 58991884), (28, 42137060), (31, 38059280), (35, 33709648), (38, 31048360), (40, 29495942), (49, 24078320), (56, 21068530), (62, 19029640), (70, 16854824), (73, 16162160), (76, 15524180), (80, 14747971), (95, 12419344), (98, 12039160), (112, 10534265), (124, 9514820), (133, 8870960), (140, 8427412), (146, 8081080), (152, 7762090), (155, 7611856), (190, 6209672), (196, 6019580), (217, 5437040), (245, 4815664), (248, 4757410), (266, 4435480), (280, 4213706), (292, 4040540), (304, 3881045), (310, 3805928), (343, 3439760), (365, 3232432), (380, 3104836), (392, 3009790), (434, 2718520), (490, 2407832), (496, 2378705), (511, 2308880), (532, 2217740), (560, 2106853), (584, 2020270), (589, 2003120), (620, 1902964), (665, 1774192), (686, 1719880), (730, 1616216), (760, 1552418), (784, 1504895), (868, 1359260), (931, 1267280), (980, 1203916), (1022, 1154440), (1064, 1108870), (1085, 1087408), (1168, 1010135), (1178, 1001560), (1240, 951482), (1330, 887096), (1372, 859940), (1387, 850640), (1460, 808108), (1519, 776720), (1520, 776209), (1715, 687952), (1736, 679630), (1862, 633640), (1960, 601958), (2044, 577220), (2128, 554435), (2170, 543704), (2263, 521360), (2356, 500780), (2480, 475741), (2555, 461776), (2660, 443548), (2744, 429970), (2774, 425320), (2920, 404054), (2945, 400624), (3038, 388360), (3430, 343976), (3472, 339815), (3577, 329840), (3724, 316820), (3920, 300979), (4088, 288610), (4123, 286160), (4340, 271852), (4526, 260680), (4655, 253456), (4712, 250390), (5110, 230888), (5320, 221774), (5488, 214985), (5548, 212660), (5840, 202027), (5890, 200312), (6076, 194180), (6517, 181040), (6860, 171988), (6935, 170128), (7154, 164920), (7448, 158410), (7595, 155344), (8176, 144305), (8246, 143080), (8680, 135926), (9052, 130340), (9310, 126728), (9424, 125195), (9709, 121520), (10220, 115444), (10633, 110960), (10640, 110887), (11096, 106330), (11315, 104272), (11780, 100156), (12152, 97090), (13034, 90520), (13720, 85994), (13870, 85064), (14308, 82460), (14896, 79205), (15190, 77672), (15841, 74480), (16492, 71540), (17360, 67963), (17885, 65968), (18104, 65170), (18620, 63364), (19418, 60760), (20440, 57722), (20615, 57232), (21266, 55480), (22192, 53165), (22630, 52136), (23560, 50078), (24304, 48545), (25039, 47120), (26068, 45260), (27440, 42997), (27740, 42532), (28616, 41230), (28861, 40880), (30380, 38836), (31682, 37240), (32585, 36208), (32984, 35770)]