214900920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{977}}^1$

素因数の和:1054

約数の個数: 192

約数和(自身を含む): 768942720

約数和(自身を除く): 554041800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 47, 52, 60, 65, 72, 78, 90, 94, 104, 117, 120, 130, 141, 156, 180, 188, 195, 234, 235, 260, 282, 312, 360, 376, 390, 423, 468, 470, 520, 564, 585, 611, 705, 780, 846, 936, 940, 977, 1128, 1170, 1222, 1410, 1560, 1692, 1833, 1880, 1954, 2115, 2340, 2444, 2820, 2931, 3055, 3384, 3666, 3908, 4230, 4680, 4885, 4888, 5499, 5640, 5862, 6110, 7332, 7816, 8460, 8793, 9165, 9770, 10998, 11724, 12220, 12701, 14655, 14664, 16920, 17586, 18330, 19540, 21996, 23448, 24440, 25402, 27495, 29310, 35172, 36660, 38103, 39080, 43965, 43992, 45919, 50804, 54990, 58620, 63505, 70344, 73320, 76206, 87930, 91838, 101608, 109980, 114309, 117240, 127010, 137757, 152412, 175860, 183676, 190515, 219960, 228618, 229595, 254020, 275514, 304824, 351720, 367352, 381030, 413271, 457236, 459190, 508040, 551028, 571545, 596947, 688785, 762060, 826542, 914472, 918380, 1102056, 1143090, 1193894, 1377570, 1524120, 1653084, 1790841, 1836760, 2066355, 2286180, 2387788, 2755140, 2984735, 3306168, 3581682, 4132710, 4572360, 4775576, 5372523, 5510280, 5969470, 7163364, 8265420, 8954205, 10745046, 11938940, 14326728, 16530840, 17908410, 21490092, 23877880, 26862615, 35816820, 42980184, 53725230, 71633640, 107450460, 214900920]

約数ペア:

[(1, 214900920), (2, 107450460), (3, 71633640), (4, 53725230), (5, 42980184), (6, 35816820), (8, 26862615), (9, 23877880), (10, 21490092), (12, 17908410), (13, 16530840), (15, 14326728), (18, 11938940), (20, 10745046), (24, 8954205), (26, 8265420), (30, 7163364), (36, 5969470), (39, 5510280), (40, 5372523), (45, 4775576), (47, 4572360), (52, 4132710), (60, 3581682), (65, 3306168), (72, 2984735), (78, 2755140), (90, 2387788), (94, 2286180), (104, 2066355), (117, 1836760), (120, 1790841), (130, 1653084), (141, 1524120), (156, 1377570), (180, 1193894), (188, 1143090), (195, 1102056), (234, 918380), (235, 914472), (260, 826542), (282, 762060), (312, 688785), (360, 596947), (376, 571545), (390, 551028), (423, 508040), (468, 459190), (470, 457236), (520, 413271), (564, 381030), (585, 367352), (611, 351720), (705, 304824), (780, 275514), (846, 254020), (936, 229595), (940, 228618), (977, 219960), (1128, 190515), (1170, 183676), (1222, 175860), (1410, 152412), (1560, 137757), (1692, 127010), (1833, 117240), (1880, 114309), (1954, 109980), (2115, 101608), (2340, 91838), (2444, 87930), (2820, 76206), (2931, 73320), (3055, 70344), (3384, 63505), (3666, 58620), (3908, 54990), (4230, 50804), (4680, 45919), (4885, 43992), (4888, 43965), (5499, 39080), (5640, 38103), (5862, 36660), (6110, 35172), (7332, 29310), (7816, 27495), (8460, 25402), (8793, 24440), (9165, 23448), (9770, 21996), (10998, 19540), (11724, 18330), (12220, 17586), (12701, 16920), (14655, 14664)]