154091080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:156

約数の個数: 192

約数和(自身を含む): 429004800

約数和(自身を除く): 274913720

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 31, 40, 44, 52, 55, 62, 65, 79, 88, 104, 110, 121, 124, 130, 143, 155, 158, 220, 242, 248, 260, 286, 310, 316, 341, 395, 403, 440, 484, 520, 572, 605, 620, 632, 682, 715, 790, 806, 869, 968, 1027, 1144, 1210, 1240, 1364, 1430, 1573, 1580, 1612, 1705, 1738, 2015, 2054, 2420, 2449, 2728, 2860, 3146, 3160, 3224, 3410, 3476, 3751, 4030, 4108, 4345, 4433, 4840, 4898, 5135, 5720, 6292, 6820, 6952, 7502, 7865, 8060, 8216, 8690, 8866, 9559, 9796, 10270, 11297, 12245, 12584, 13640, 15004, 15730, 16120, 17380, 17732, 18755, 19118, 19592, 20540, 22165, 22594, 24490, 26939, 30008, 31460, 31837, 34760, 35464, 37510, 38236, 41080, 44330, 45188, 47795, 48763, 48980, 53878, 56485, 62920, 63674, 75020, 76472, 88660, 90376, 95590, 97526, 97960, 107756, 112970, 124267, 127348, 134695, 150040, 159185, 177320, 191180, 195052, 215512, 225940, 243815, 248534, 254696, 269390, 296329, 318370, 350207, 382360, 390104, 451880, 487630, 497068, 538780, 592658, 621335, 636740, 700414, 975260, 994136, 1077560, 1185316, 1242670, 1273480, 1400828, 1481645, 1751035, 1950520, 2370632, 2485340, 2801656, 2963290, 3502070, 3852277, 4970680, 5926580, 7004140, 7704554, 11853160, 14008280, 15409108, 19261385, 30818216, 38522770, 77045540, 154091080]

約数ペア:

[(1, 154091080), (2, 77045540), (4, 38522770), (5, 30818216), (8, 19261385), (10, 15409108), (11, 14008280), (13, 11853160), (20, 7704554), (22, 7004140), (26, 5926580), (31, 4970680), (40, 3852277), (44, 3502070), (52, 2963290), (55, 2801656), (62, 2485340), (65, 2370632), (79, 1950520), (88, 1751035), (104, 1481645), (110, 1400828), (121, 1273480), (124, 1242670), (130, 1185316), (143, 1077560), (155, 994136), (158, 975260), (220, 700414), (242, 636740), (248, 621335), (260, 592658), (286, 538780), (310, 497068), (316, 487630), (341, 451880), (395, 390104), (403, 382360), (440, 350207), (484, 318370), (520, 296329), (572, 269390), (605, 254696), (620, 248534), (632, 243815), (682, 225940), (715, 215512), (790, 195052), (806, 191180), (869, 177320), (968, 159185), (1027, 150040), (1144, 134695), (1210, 127348), (1240, 124267), (1364, 112970), (1430, 107756), (1573, 97960), (1580, 97526), (1612, 95590), (1705, 90376), (1738, 88660), (2015, 76472), (2054, 75020), (2420, 63674), (2449, 62920), (2728, 56485), (2860, 53878), (3146, 48980), (3160, 48763), (3224, 47795), (3410, 45188), (3476, 44330), (3751, 41080), (4030, 38236), (4108, 37510), (4345, 35464), (4433, 34760), (4840, 31837), (4898, 31460), (5135, 30008), (5720, 26939), (6292, 24490), (6820, 22594), (6952, 22165), (7502, 20540), (7865, 19592), (8060, 19118), (8216, 18755), (8690, 17732), (8866, 17380), (9559, 16120), (9796, 15730), (10270, 15004), (11297, 13640), (12245, 12584)]