18829597680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{27733}}^1$

素因数の和:27816

約数の個数: 240

約数和(自身を含む): 67597298496

約数和(自身を除く): 48767700816

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 41, 45, 46, 48, 60, 69, 72, 80, 82, 90, 92, 115, 120, 123, 138, 144, 164, 180, 184, 205, 207, 230, 240, 246, 276, 328, 345, 360, 368, 369, 410, 414, 460, 492, 552, 615, 656, 690, 720, 738, 820, 828, 920, 943, 984, 1035, 1104, 1230, 1380, 1476, 1640, 1656, 1840, 1845, 1886, 1968, 2070, 2460, 2760, 2829, 2952, 3280, 3312, 3690, 3772, 4140, 4715, 4920, 5520, 5658, 5904, 7380, 7544, 8280, 8487, 9430, 9840, 11316, 14145, 14760, 15088, 16560, 16974, 18860, 22632, 27733, 28290, 29520, 33948, 37720, 42435, 45264, 55466, 56580, 67896, 75440, 83199, 84870, 110932, 113160, 135792, 138665, 166398, 169740, 221864, 226320, 249597, 277330, 332796, 339480, 415995, 443728, 499194, 554660, 637859, 665592, 678960, 831990, 998388, 1109320, 1137053, 1247985, 1275718, 1331184, 1663980, 1913577, 1996776, 2218640, 2274106, 2495970, 2551436, 3189295, 3327960, 3411159, 3827154, 3993552, 4548212, 4991940, 5102872, 5685265, 5740731, 6378590, 6655920, 6822318, 7654308, 9096424, 9567885, 9983880, 10205744, 10233477, 11370530, 11481462, 12757180, 13644636, 15308616, 17055795, 18192848, 19135770, 19967760, 20466954, 22741060, 22962924, 25514360, 26152219, 27289272, 28703655, 30617232, 34111590, 38271540, 40933908, 45482120, 45925848, 51028720, 51167385, 52304438, 54578544, 57407310, 68223180, 76543080, 78456657, 81867816, 90964240, 91851696, 102334770, 104608876, 114814620, 130761095, 136446360, 153086160, 156913314, 163735632, 204669540, 209217752, 229629240, 235369971, 261522190, 272892720, 313826628, 392283285, 409339080, 418435504, 459258480, 470739942, 523044380, 627653256, 784566570, 818678160, 941479884, 1046088760, 1176849855, 1255306512, 1569133140, 1882959768, 2092177520, 2353699710, 3138266280, 3765919536, 4707399420, 6276532560, 9414798840, 18829597680]

約数ペア:

[(1, 18829597680), (2, 9414798840), (3, 6276532560), (4, 4707399420), (5, 3765919536), (6, 3138266280), (8, 2353699710), (9, 2092177520), (10, 1882959768), (12, 1569133140), (15, 1255306512), (16, 1176849855), (18, 1046088760), (20, 941479884), (23, 818678160), (24, 784566570), (30, 627653256), (36, 523044380), (40, 470739942), (41, 459258480), (45, 418435504), (46, 409339080), (48, 392283285), (60, 313826628), (69, 272892720), (72, 261522190), (80, 235369971), (82, 229629240), (90, 209217752), (92, 204669540), (115, 163735632), (120, 156913314), (123, 153086160), (138, 136446360), (144, 130761095), (164, 114814620), (180, 104608876), (184, 102334770), (205, 91851696), (207, 90964240), (230, 81867816), (240, 78456657), (246, 76543080), (276, 68223180), (328, 57407310), (345, 54578544), (360, 52304438), (368, 51167385), (369, 51028720), (410, 45925848), (414, 45482120), (460, 40933908), (492, 38271540), (552, 34111590), (615, 30617232), (656, 28703655), (690, 27289272), (720, 26152219), (738, 25514360), (820, 22962924), (828, 22741060), (920, 20466954), (943, 19967760), (984, 19135770), (1035, 18192848), (1104, 17055795), (1230, 15308616), (1380, 13644636), (1476, 12757180), (1640, 11481462), (1656, 11370530), (1840, 10233477), (1845, 10205744), (1886, 9983880), (1968, 9567885), (2070, 9096424), (2460, 7654308), (2760, 6822318), (2829, 6655920), (2952, 6378590), (3280, 5740731), (3312, 5685265), (3690, 5102872), (3772, 4991940), (4140, 4548212), (4715, 3993552), (4920, 3827154), (5520, 3411159), (5658, 3327960), (5904, 3189295), (7380, 2551436), (7544, 2495970), (8280, 2274106), (8487, 2218640), (9430, 1996776), (9840, 1913577), (11316, 1663980), (14145, 1331184), (14760, 1275718), (15088, 1247985), (16560, 1137053), (16974, 1109320), (18860, 998388), (22632, 831990), (27733, 678960), (28290, 665592), (29520, 637859), (33948, 554660), (37720, 499194), (42435, 443728), (45264, 415995), (55466, 339480), (56580, 332796), (67896, 277330), (75440, 249597), (83199, 226320), (84870, 221864), (110932, 169740), (113160, 166398), (135792, 138665)]