214195920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1117}}^1$

素因数の和:1197

約数の個数: 160

約数和(自身を含む): 718668288

約数和(自身を除く): 504472368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 47, 48, 51, 60, 68, 80, 85, 94, 102, 120, 136, 141, 170, 188, 204, 235, 240, 255, 272, 282, 340, 376, 408, 470, 510, 564, 680, 705, 752, 799, 816, 940, 1020, 1117, 1128, 1360, 1410, 1598, 1880, 2040, 2234, 2256, 2397, 2820, 3196, 3351, 3760, 3995, 4080, 4468, 4794, 5585, 5640, 6392, 6702, 7990, 8936, 9588, 11170, 11280, 11985, 12784, 13404, 15980, 16755, 17872, 18989, 19176, 22340, 23970, 26808, 31960, 33510, 37978, 38352, 44680, 47940, 52499, 53616, 56967, 63920, 67020, 75956, 89360, 94945, 95880, 104998, 113934, 134040, 151912, 157497, 189890, 191760, 209996, 227868, 262495, 268080, 284835, 303824, 314994, 379780, 419992, 455736, 524990, 569670, 629988, 759560, 787485, 839984, 892483, 911472, 1049980, 1139340, 1259976, 1519120, 1574970, 1784966, 2099960, 2278680, 2519952, 2677449, 3149940, 3569932, 4199920, 4462415, 4557360, 5354898, 6299880, 7139864, 8924830, 10709796, 12599760, 13387245, 14279728, 17849660, 21419592, 26774490, 35699320, 42839184, 53548980, 71398640, 107097960, 214195920]

約数ペア:

[(1, 214195920), (2, 107097960), (3, 71398640), (4, 53548980), (5, 42839184), (6, 35699320), (8, 26774490), (10, 21419592), (12, 17849660), (15, 14279728), (16, 13387245), (17, 12599760), (20, 10709796), (24, 8924830), (30, 7139864), (34, 6299880), (40, 5354898), (47, 4557360), (48, 4462415), (51, 4199920), (60, 3569932), (68, 3149940), (80, 2677449), (85, 2519952), (94, 2278680), (102, 2099960), (120, 1784966), (136, 1574970), (141, 1519120), (170, 1259976), (188, 1139340), (204, 1049980), (235, 911472), (240, 892483), (255, 839984), (272, 787485), (282, 759560), (340, 629988), (376, 569670), (408, 524990), (470, 455736), (510, 419992), (564, 379780), (680, 314994), (705, 303824), (752, 284835), (799, 268080), (816, 262495), (940, 227868), (1020, 209996), (1117, 191760), (1128, 189890), (1360, 157497), (1410, 151912), (1598, 134040), (1880, 113934), (2040, 104998), (2234, 95880), (2256, 94945), (2397, 89360), (2820, 75956), (3196, 67020), (3351, 63920), (3760, 56967), (3995, 53616), (4080, 52499), (4468, 47940), (4794, 44680), (5585, 38352), (5640, 37978), (6392, 33510), (6702, 31960), (7990, 26808), (8936, 23970), (9588, 22340), (11170, 19176), (11280, 18989), (11985, 17872), (12784, 16755), (13404, 15980)]