156518460

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{881}}^1$

素因数の和:953

約数の個数: 192

約数和(自身を含む): 568995840

約数和(自身を除く): 412477380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 47, 54, 60, 63, 70, 84, 90, 94, 105, 108, 126, 135, 140, 141, 180, 188, 189, 210, 235, 252, 270, 282, 315, 329, 378, 420, 423, 470, 540, 564, 630, 658, 705, 756, 846, 881, 940, 945, 987, 1260, 1269, 1316, 1410, 1645, 1692, 1762, 1890, 1974, 2115, 2538, 2643, 2820, 2961, 3290, 3524, 3780, 3948, 4230, 4405, 4935, 5076, 5286, 5922, 6167, 6345, 6580, 7929, 8460, 8810, 8883, 9870, 10572, 11844, 12334, 12690, 13215, 14805, 15858, 17620, 17766, 18501, 19740, 23787, 24668, 25380, 26430, 29610, 30835, 31716, 35532, 37002, 39645, 41407, 44415, 47574, 52860, 55503, 59220, 61670, 74004, 79290, 82814, 88830, 92505, 95148, 111006, 118935, 123340, 124221, 158580, 165628, 166509, 177660, 185010, 207035, 222012, 237870, 248442, 277515, 289849, 333018, 370020, 372663, 414070, 475740, 496884, 555030, 579698, 621105, 666036, 745326, 828140, 832545, 869547, 1110060, 1117989, 1159396, 1242210, 1449245, 1490652, 1665090, 1739094, 1863315, 2235978, 2484420, 2608641, 2898490, 3330180, 3478188, 3726630, 4347735, 4471956, 5217282, 5589945, 5796980, 7453260, 7825923, 8695470, 10434564, 11179890, 13043205, 15651846, 17390940, 22359780, 26086410, 31303692, 39129615, 52172820, 78259230, 156518460]

約数ペア:

[(1, 156518460), (2, 78259230), (3, 52172820), (4, 39129615), (5, 31303692), (6, 26086410), (7, 22359780), (9, 17390940), (10, 15651846), (12, 13043205), (14, 11179890), (15, 10434564), (18, 8695470), (20, 7825923), (21, 7453260), (27, 5796980), (28, 5589945), (30, 5217282), (35, 4471956), (36, 4347735), (42, 3726630), (45, 3478188), (47, 3330180), (54, 2898490), (60, 2608641), (63, 2484420), (70, 2235978), (84, 1863315), (90, 1739094), (94, 1665090), (105, 1490652), (108, 1449245), (126, 1242210), (135, 1159396), (140, 1117989), (141, 1110060), (180, 869547), (188, 832545), (189, 828140), (210, 745326), (235, 666036), (252, 621105), (270, 579698), (282, 555030), (315, 496884), (329, 475740), (378, 414070), (420, 372663), (423, 370020), (470, 333018), (540, 289849), (564, 277515), (630, 248442), (658, 237870), (705, 222012), (756, 207035), (846, 185010), (881, 177660), (940, 166509), (945, 165628), (987, 158580), (1260, 124221), (1269, 123340), (1316, 118935), (1410, 111006), (1645, 95148), (1692, 92505), (1762, 88830), (1890, 82814), (1974, 79290), (2115, 74004), (2538, 61670), (2643, 59220), (2820, 55503), (2961, 52860), (3290, 47574), (3524, 44415), (3780, 41407), (3948, 39645), (4230, 37002), (4405, 35532), (4935, 31716), (5076, 30835), (5286, 29610), (5922, 26430), (6167, 25380), (6345, 24668), (6580, 23787), (7929, 19740), (8460, 18501), (8810, 17766), (8883, 17620), (9870, 15858), (10572, 14805), (11844, 13215), (12334, 12690)]