129843720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{463}}^1$

素因数の和:540

約数の個数: 192

約数和(自身を含む): 456019200

約数和(自身を除く): 326175480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 41, 45, 57, 60, 72, 76, 82, 90, 95, 114, 120, 123, 152, 164, 171, 180, 190, 205, 228, 246, 285, 328, 342, 360, 369, 380, 410, 456, 463, 492, 570, 615, 684, 738, 760, 779, 820, 855, 926, 984, 1140, 1230, 1368, 1389, 1476, 1558, 1640, 1710, 1845, 1852, 2280, 2315, 2337, 2460, 2778, 2952, 3116, 3420, 3690, 3704, 3895, 4167, 4630, 4674, 4920, 5556, 6232, 6840, 6945, 7011, 7380, 7790, 8334, 8797, 9260, 9348, 11112, 11685, 13890, 14022, 14760, 15580, 16668, 17594, 18520, 18696, 18983, 20835, 23370, 26391, 27780, 28044, 31160, 33336, 35055, 35188, 37966, 41670, 43985, 46740, 52782, 55560, 56088, 56949, 70110, 70376, 75932, 79173, 83340, 87970, 93480, 94915, 105564, 113898, 131955, 140220, 151864, 158346, 166680, 170847, 175940, 189830, 211128, 227796, 263910, 280440, 284745, 316692, 341694, 351880, 360677, 379660, 395865, 455592, 527820, 569490, 633384, 683388, 721354, 759320, 791730, 854235, 1055640, 1082031, 1138980, 1366776, 1442708, 1583460, 1708470, 1803385, 2164062, 2277960, 2885416, 3166920, 3246093, 3416940, 3606770, 4328124, 5410155, 6492186, 6833880, 7213540, 8656248, 10820310, 12984372, 14427080, 16230465, 21640620, 25968744, 32460930, 43281240, 64921860, 129843720]

約数ペア:

[(1, 129843720), (2, 64921860), (3, 43281240), (4, 32460930), (5, 25968744), (6, 21640620), (8, 16230465), (9, 14427080), (10, 12984372), (12, 10820310), (15, 8656248), (18, 7213540), (19, 6833880), (20, 6492186), (24, 5410155), (30, 4328124), (36, 3606770), (38, 3416940), (40, 3246093), (41, 3166920), (45, 2885416), (57, 2277960), (60, 2164062), (72, 1803385), (76, 1708470), (82, 1583460), (90, 1442708), (95, 1366776), (114, 1138980), (120, 1082031), (123, 1055640), (152, 854235), (164, 791730), (171, 759320), (180, 721354), (190, 683388), (205, 633384), (228, 569490), (246, 527820), (285, 455592), (328, 395865), (342, 379660), (360, 360677), (369, 351880), (380, 341694), (410, 316692), (456, 284745), (463, 280440), (492, 263910), (570, 227796), (615, 211128), (684, 189830), (738, 175940), (760, 170847), (779, 166680), (820, 158346), (855, 151864), (926, 140220), (984, 131955), (1140, 113898), (1230, 105564), (1368, 94915), (1389, 93480), (1476, 87970), (1558, 83340), (1640, 79173), (1710, 75932), (1845, 70376), (1852, 70110), (2280, 56949), (2315, 56088), (2337, 55560), (2460, 52782), (2778, 46740), (2952, 43985), (3116, 41670), (3420, 37966), (3690, 35188), (3704, 35055), (3895, 33336), (4167, 31160), (4630, 28044), (4674, 27780), (4920, 26391), (5556, 23370), (6232, 20835), (6840, 18983), (6945, 18696), (7011, 18520), (7380, 17594), (7790, 16668), (8334, 15580), (8797, 14760), (9260, 14022), (9348, 13890), (11112, 11685)]