84274120

素因数分解:

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

素因数の和:148

約数の個数: 192

約数和(自身を含む): 242956800

約数和(自身を除く): 158682680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 31, 35, 38, 40, 49, 56, 62, 70, 73, 76, 95, 98, 124, 133, 140, 146, 152, 155, 190, 196, 217, 245, 248, 266, 280, 292, 310, 365, 380, 392, 434, 490, 511, 532, 584, 589, 620, 665, 730, 760, 868, 931, 980, 1022, 1064, 1085, 1178, 1240, 1330, 1387, 1460, 1519, 1736, 1862, 1960, 2044, 2170, 2263, 2356, 2555, 2660, 2774, 2920, 2945, 3038, 3577, 3724, 4088, 4123, 4340, 4526, 4655, 4712, 5110, 5320, 5548, 5890, 6076, 6935, 7154, 7448, 7595, 8246, 8680, 9052, 9310, 9709, 10220, 11096, 11315, 11780, 12152, 13870, 14308, 15190, 15841, 16492, 17885, 18104, 18620, 19418, 20440, 20615, 22630, 23560, 27740, 28616, 28861, 30380, 31682, 32984, 35770, 37240, 38836, 41230, 42997, 45260, 48545, 55480, 57722, 60760, 63364, 67963, 71540, 77672, 79205, 82460, 85994, 90520, 97090, 110887, 115444, 126728, 135926, 143080, 144305, 158410, 164920, 171988, 194180, 214985, 221774, 230888, 271852, 288610, 300979, 316820, 339815, 343976, 388360, 429970, 443548, 543704, 554435, 577220, 601958, 633640, 679630, 859940, 887096, 1108870, 1154440, 1203916, 1359260, 1504895, 1719880, 2106853, 2217740, 2407832, 2718520, 3009790, 4213706, 4435480, 6019580, 8427412, 10534265, 12039160, 16854824, 21068530, 42137060, 84274120]

約数ペア:

[(1, 84274120), (2, 42137060), (4, 21068530), (5, 16854824), (7, 12039160), (8, 10534265), (10, 8427412), (14, 6019580), (19, 4435480), (20, 4213706), (28, 3009790), (31, 2718520), (35, 2407832), (38, 2217740), (40, 2106853), (49, 1719880), (56, 1504895), (62, 1359260), (70, 1203916), (73, 1154440), (76, 1108870), (95, 887096), (98, 859940), (124, 679630), (133, 633640), (140, 601958), (146, 577220), (152, 554435), (155, 543704), (190, 443548), (196, 429970), (217, 388360), (245, 343976), (248, 339815), (266, 316820), (280, 300979), (292, 288610), (310, 271852), (365, 230888), (380, 221774), (392, 214985), (434, 194180), (490, 171988), (511, 164920), (532, 158410), (584, 144305), (589, 143080), (620, 135926), (665, 126728), (730, 115444), (760, 110887), (868, 97090), (931, 90520), (980, 85994), (1022, 82460), (1064, 79205), (1085, 77672), (1178, 71540), (1240, 67963), (1330, 63364), (1387, 60760), (1460, 57722), (1519, 55480), (1736, 48545), (1862, 45260), (1960, 42997), (2044, 41230), (2170, 38836), (2263, 37240), (2356, 35770), (2555, 32984), (2660, 31682), (2774, 30380), (2920, 28861), (2945, 28616), (3038, 27740), (3577, 23560), (3724, 22630), (4088, 20615), (4123, 20440), (4340, 19418), (4526, 18620), (4655, 18104), (4712, 17885), (5110, 16492), (5320, 15841), (5548, 15190), (5890, 14308), (6076, 13870), (6935, 12152), (7154, 11780), (7448, 11315), (7595, 11096), (8246, 10220), (8680, 9709), (9052, 9310)]