1931000760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1867}}^1$

素因数の和:1927

約数の個数: 288

約数和(自身を含む): 7199234640

約数和(自身を除く): 5268233880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 51, 52, 60, 65, 68, 72, 78, 85, 90, 102, 104, 117, 120, 130, 136, 153, 156, 169, 170, 180, 195, 204, 221, 234, 255, 260, 306, 312, 338, 340, 360, 390, 408, 442, 468, 507, 510, 520, 585, 612, 663, 676, 680, 765, 780, 845, 884, 936, 1014, 1020, 1105, 1170, 1224, 1326, 1352, 1521, 1530, 1560, 1690, 1768, 1867, 1989, 2028, 2040, 2210, 2340, 2535, 2652, 2873, 3042, 3060, 3315, 3380, 3734, 3978, 4056, 4420, 4680, 5070, 5304, 5601, 5746, 6084, 6120, 6630, 6760, 7468, 7605, 7956, 8619, 8840, 9335, 9945, 10140, 11202, 11492, 12168, 13260, 14365, 14936, 15210, 15912, 16803, 17238, 18670, 19890, 20280, 22404, 22984, 24271, 25857, 26520, 28005, 28730, 30420, 31739, 33606, 34476, 37340, 39780, 43095, 44808, 48542, 51714, 56010, 57460, 60840, 63478, 67212, 68952, 72813, 74680, 79560, 84015, 86190, 95217, 97084, 103428, 112020, 114920, 121355, 126956, 129285, 134424, 145626, 158695, 168030, 172380, 190434, 194168, 206856, 218439, 224040, 242710, 253912, 258570, 285651, 291252, 315523, 317390, 336060, 344760, 364065, 380868, 412607, 436878, 476085, 485420, 517140, 571302, 582504, 631046, 634780, 672120, 728130, 761736, 825214, 873756, 946569, 952170, 970840, 1034280, 1092195, 1142604, 1237821, 1262092, 1269560, 1428255, 1456260, 1577615, 1650428, 1747512, 1893138, 1904340, 2063035, 2184390, 2285208, 2475642, 2524184, 2839707, 2856510, 2912520, 3155230, 3300856, 3713463, 3786276, 3808680, 4126070, 4368780, 4732845, 4951284, 5363891, 5679414, 5713020, 6189105, 6310460, 7426926, 7572552, 8252140, 8737560, 9465690, 9902568, 10727782, 11358828, 11426040, 12378210, 12620920, 14198535, 14853852, 16091673, 16504280, 18567315, 18931380, 21455564, 22717656, 24756420, 26819455, 28397070, 29707704, 32183346, 37134630, 37862760, 42911128, 48275019, 49512840, 53638910, 56794140, 64366692, 74269260, 80458365, 96550038, 107277820, 113588280, 128733384, 148538520, 160916730, 193100076, 214555640, 241375095, 321833460, 386200152, 482750190, 643666920, 965500380, 1931000760]

約数ペア:

[(1, 1931000760), (2, 965500380), (3, 643666920), (4, 482750190), (5, 386200152), (6, 321833460), (8, 241375095), (9, 214555640), (10, 193100076), (12, 160916730), (13, 148538520), (15, 128733384), (17, 113588280), (18, 107277820), (20, 96550038), (24, 80458365), (26, 74269260), (30, 64366692), (34, 56794140), (36, 53638910), (39, 49512840), (40, 48275019), (45, 42911128), (51, 37862760), (52, 37134630), (60, 32183346), (65, 29707704), (68, 28397070), (72, 26819455), (78, 24756420), (85, 22717656), (90, 21455564), (102, 18931380), (104, 18567315), (117, 16504280), (120, 16091673), (130, 14853852), (136, 14198535), (153, 12620920), (156, 12378210), (169, 11426040), (170, 11358828), (180, 10727782), (195, 9902568), (204, 9465690), (221, 8737560), (234, 8252140), (255, 7572552), (260, 7426926), (306, 6310460), (312, 6189105), (338, 5713020), (340, 5679414), (360, 5363891), (390, 4951284), (408, 4732845), (442, 4368780), (468, 4126070), (507, 3808680), (510, 3786276), (520, 3713463), (585, 3300856), (612, 3155230), (663, 2912520), (676, 2856510), (680, 2839707), (765, 2524184), (780, 2475642), (845, 2285208), (884, 2184390), (936, 2063035), (1014, 1904340), (1020, 1893138), (1105, 1747512), (1170, 1650428), (1224, 1577615), (1326, 1456260), (1352, 1428255), (1521, 1269560), (1530, 1262092), (1560, 1237821), (1690, 1142604), (1768, 1092195), (1867, 1034280), (1989, 970840), (2028, 952170), (2040, 946569), (2210, 873756), (2340, 825214), (2535, 761736), (2652, 728130), (2873, 672120), (3042, 634780), (3060, 631046), (3315, 582504), (3380, 571302), (3734, 517140), (3978, 485420), (4056, 476085), (4420, 436878), (4680, 412607), (5070, 380868), (5304, 364065), (5601, 344760), (5746, 336060), (6084, 317390), (6120, 315523), (6630, 291252), (6760, 285651), (7468, 258570), (7605, 253912), (7956, 242710), (8619, 224040), (8840, 218439), (9335, 206856), (9945, 194168), (10140, 190434), (11202, 172380), (11492, 168030), (12168, 158695), (13260, 145626), (14365, 134424), (14936, 129285), (15210, 126956), (15912, 121355), (16803, 114920), (17238, 112020), (18670, 103428), (19890, 97084), (20280, 95217), (22404, 86190), (22984, 84015), (24271, 79560), (25857, 74680), (26520, 72813), (28005, 68952), (28730, 67212), (30420, 63478), (31739, 60840), (33606, 57460), (34476, 56010), (37340, 51714), (39780, 48542), (43095, 44808)]