201907680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:194

約数の個数: 288

約数和(自身を含む): 730477440

約数和(自身を除く): 528569760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 32, 38, 39, 40, 48, 52, 57, 60, 65, 76, 78, 80, 95, 96, 104, 114, 120, 130, 131, 152, 156, 160, 169, 190, 195, 208, 228, 240, 247, 260, 262, 285, 304, 312, 338, 380, 390, 393, 416, 456, 480, 494, 507, 520, 524, 570, 608, 624, 655, 676, 741, 760, 780, 786, 845, 912, 988, 1014, 1040, 1048, 1140, 1235, 1248, 1310, 1352, 1482, 1520, 1560, 1572, 1690, 1703, 1824, 1965, 1976, 2028, 2080, 2096, 2280, 2470, 2489, 2535, 2620, 2704, 2964, 3040, 3120, 3144, 3211, 3380, 3406, 3705, 3930, 3952, 4056, 4192, 4560, 4940, 4978, 5070, 5109, 5240, 5408, 5928, 6240, 6288, 6422, 6760, 6812, 7410, 7467, 7860, 7904, 8112, 8515, 9120, 9633, 9880, 9956, 10140, 10218, 10480, 11856, 12445, 12576, 12844, 13520, 13624, 14820, 14934, 15720, 16055, 16224, 17030, 19266, 19760, 19912, 20280, 20436, 20960, 22139, 23712, 24890, 25545, 25688, 27040, 27248, 29640, 29868, 31440, 32110, 32357, 34060, 37335, 38532, 39520, 39824, 40560, 40872, 44278, 48165, 49780, 51090, 51376, 54496, 59280, 59736, 62880, 64220, 64714, 66417, 68120, 74670, 77064, 79648, 81120, 81744, 88556, 96330, 97071, 99560, 102180, 102752, 110695, 118560, 119472, 128440, 129428, 132834, 136240, 149340, 154128, 161785, 163488, 177112, 192660, 194142, 199120, 204360, 221390, 238944, 256880, 258856, 265668, 272480, 298680, 308256, 323570, 332085, 354224, 385320, 388284, 398240, 408720, 420641, 442780, 485355, 513760, 517712, 531336, 597360, 647140, 664170, 708448, 770640, 776568, 817440, 841282, 885560, 970710, 1035424, 1062672, 1194720, 1261923, 1294280, 1328340, 1541280, 1553136, 1682564, 1771120, 1941420, 2103205, 2125344, 2523846, 2588560, 2656680, 3106272, 3365128, 3542240, 3882840, 4206410, 5047692, 5177120, 5313360, 6309615, 6730256, 7765680, 8412820, 10095384, 10626720, 12619230, 13460512, 15531360, 16825640, 20190768, 25238460, 33651280, 40381536, 50476920, 67302560, 100953840, 201907680]

約数ペア:

[(1, 201907680), (2, 100953840), (3, 67302560), (4, 50476920), (5, 40381536), (6, 33651280), (8, 25238460), (10, 20190768), (12, 16825640), (13, 15531360), (15, 13460512), (16, 12619230), (19, 10626720), (20, 10095384), (24, 8412820), (26, 7765680), (30, 6730256), (32, 6309615), (38, 5313360), (39, 5177120), (40, 5047692), (48, 4206410), (52, 3882840), (57, 3542240), (60, 3365128), (65, 3106272), (76, 2656680), (78, 2588560), (80, 2523846), (95, 2125344), (96, 2103205), (104, 1941420), (114, 1771120), (120, 1682564), (130, 1553136), (131, 1541280), (152, 1328340), (156, 1294280), (160, 1261923), (169, 1194720), (190, 1062672), (195, 1035424), (208, 970710), (228, 885560), (240, 841282), (247, 817440), (260, 776568), (262, 770640), (285, 708448), (304, 664170), (312, 647140), (338, 597360), (380, 531336), (390, 517712), (393, 513760), (416, 485355), (456, 442780), (480, 420641), (494, 408720), (507, 398240), (520, 388284), (524, 385320), (570, 354224), (608, 332085), (624, 323570), (655, 308256), (676, 298680), (741, 272480), (760, 265668), (780, 258856), (786, 256880), (845, 238944), (912, 221390), (988, 204360), (1014, 199120), (1040, 194142), (1048, 192660), (1140, 177112), (1235, 163488), (1248, 161785), (1310, 154128), (1352, 149340), (1482, 136240), (1520, 132834), (1560, 129428), (1572, 128440), (1690, 119472), (1703, 118560), (1824, 110695), (1965, 102752), (1976, 102180), (2028, 99560), (2080, 97071), (2096, 96330), (2280, 88556), (2470, 81744), (2489, 81120), (2535, 79648), (2620, 77064), (2704, 74670), (2964, 68120), (3040, 66417), (3120, 64714), (3144, 64220), (3211, 62880), (3380, 59736), (3406, 59280), (3705, 54496), (3930, 51376), (3952, 51090), (4056, 49780), (4192, 48165), (4560, 44278), (4940, 40872), (4978, 40560), (5070, 39824), (5109, 39520), (5240, 38532), (5408, 37335), (5928, 34060), (6240, 32357), (6288, 32110), (6422, 31440), (6760, 29868), (6812, 29640), (7410, 27248), (7467, 27040), (7860, 25688), (7904, 25545), (8112, 24890), (8515, 23712), (9120, 22139), (9633, 20960), (9880, 20436), (9956, 20280), (10140, 19912), (10218, 19760), (10480, 19266), (11856, 17030), (12445, 16224), (12576, 16055), (12844, 15720), (13520, 14934), (13624, 14820)]