157413480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1409}}^1$

素因数の和:1456

約数の個数: 192

約数和(自身を含む): 578664000

約数和(自身を除く): 421250520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 49, 56, 57, 60, 70, 76, 84, 95, 98, 105, 114, 120, 133, 140, 147, 152, 168, 190, 196, 210, 228, 245, 266, 280, 285, 294, 380, 392, 399, 420, 456, 490, 532, 570, 588, 665, 735, 760, 798, 840, 931, 980, 1064, 1140, 1176, 1330, 1409, 1470, 1596, 1862, 1960, 1995, 2280, 2660, 2793, 2818, 2940, 3192, 3724, 3990, 4227, 4655, 5320, 5586, 5636, 5880, 7045, 7448, 7980, 8454, 9310, 9863, 11172, 11272, 13965, 14090, 15960, 16908, 18620, 19726, 21135, 22344, 26771, 27930, 28180, 29589, 33816, 37240, 39452, 42270, 49315, 53542, 55860, 56360, 59178, 69041, 78904, 80313, 84540, 98630, 107084, 111720, 118356, 133855, 138082, 147945, 160626, 169080, 187397, 197260, 207123, 214168, 236712, 267710, 276164, 295890, 321252, 345205, 374794, 394520, 401565, 414246, 535420, 552328, 562191, 591780, 642504, 690410, 749588, 803130, 828492, 936985, 1035615, 1070840, 1124382, 1183560, 1311779, 1380820, 1499176, 1606260, 1656984, 1873970, 2071230, 2248764, 2623558, 2761640, 2810955, 3212520, 3747940, 3935337, 4142460, 4497528, 5247116, 5621910, 6558895, 7495880, 7870674, 8284920, 10494232, 11243820, 13117790, 15741348, 19676685, 22487640, 26235580, 31482696, 39353370, 52471160, 78706740, 157413480]

約数ペア:

[(1, 157413480), (2, 78706740), (3, 52471160), (4, 39353370), (5, 31482696), (6, 26235580), (7, 22487640), (8, 19676685), (10, 15741348), (12, 13117790), (14, 11243820), (15, 10494232), (19, 8284920), (20, 7870674), (21, 7495880), (24, 6558895), (28, 5621910), (30, 5247116), (35, 4497528), (38, 4142460), (40, 3935337), (42, 3747940), (49, 3212520), (56, 2810955), (57, 2761640), (60, 2623558), (70, 2248764), (76, 2071230), (84, 1873970), (95, 1656984), (98, 1606260), (105, 1499176), (114, 1380820), (120, 1311779), (133, 1183560), (140, 1124382), (147, 1070840), (152, 1035615), (168, 936985), (190, 828492), (196, 803130), (210, 749588), (228, 690410), (245, 642504), (266, 591780), (280, 562191), (285, 552328), (294, 535420), (380, 414246), (392, 401565), (399, 394520), (420, 374794), (456, 345205), (490, 321252), (532, 295890), (570, 276164), (588, 267710), (665, 236712), (735, 214168), (760, 207123), (798, 197260), (840, 187397), (931, 169080), (980, 160626), (1064, 147945), (1140, 138082), (1176, 133855), (1330, 118356), (1409, 111720), (1470, 107084), (1596, 98630), (1862, 84540), (1960, 80313), (1995, 78904), (2280, 69041), (2660, 59178), (2793, 56360), (2818, 55860), (2940, 53542), (3192, 49315), (3724, 42270), (3990, 39452), (4227, 37240), (4655, 33816), (5320, 29589), (5586, 28180), (5636, 27930), (5880, 26771), (7045, 22344), (7448, 21135), (7980, 19726), (8454, 18620), (9310, 16908), (9863, 15960), (11172, 14090), (11272, 13965)]