69418440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{163}}^1$

素因数の和:213

約数の個数: 288

約数和(自身を含む): 280912320

約数和(自身を除く): 211493880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 163, 168, 169, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 326, 338, 360, 364, 390, 420, 455, 468, 489, 504, 507, 520, 546, 585, 630, 652, 676, 728, 780, 815, 819, 840, 845, 910, 936, 978, 1014, 1092, 1141, 1170, 1183, 1260, 1304, 1352, 1365, 1467, 1521, 1560, 1630, 1638, 1690, 1820, 1956, 2028, 2119, 2184, 2282, 2340, 2366, 2445, 2520, 2535, 2730, 2934, 3042, 3260, 3276, 3380, 3423, 3549, 3640, 3912, 4056, 4095, 4238, 4564, 4680, 4732, 4890, 5070, 5460, 5705, 5868, 5915, 6084, 6357, 6520, 6552, 6760, 6846, 7098, 7335, 7605, 8190, 8476, 9128, 9464, 9780, 10140, 10269, 10595, 10647, 10920, 11410, 11736, 11830, 12168, 12714, 13692, 14196, 14670, 14833, 15210, 16380, 16952, 17115, 17745, 19071, 19560, 20280, 20538, 21190, 21294, 22820, 23660, 25428, 27384, 27547, 28392, 29340, 29666, 30420, 31785, 32760, 34230, 35490, 38142, 41076, 42380, 42588, 44499, 45640, 47320, 50856, 51345, 53235, 55094, 58680, 59332, 60840, 63570, 68460, 70980, 74165, 76284, 82152, 82641, 84760, 85176, 88998, 95355, 102690, 106470, 110188, 118664, 127140, 133497, 136920, 137735, 141960, 148330, 152568, 165282, 177996, 190710, 192829, 205380, 212940, 220376, 222495, 247923, 254280, 266994, 275470, 296660, 330564, 355992, 381420, 385658, 410760, 413205, 425880, 444990, 495846, 533988, 550940, 578487, 593320, 661128, 667485, 762840, 771316, 826410, 889980, 964145, 991692, 1067976, 1101880, 1156974, 1239615, 1334970, 1542632, 1652820, 1735461, 1779960, 1928290, 1983384, 2313948, 2479230, 2669940, 2892435, 3305640, 3470922, 3856580, 4627896, 4958460, 5339880, 5784870, 6941844, 7713160, 8677305, 9916920, 11569740, 13883688, 17354610, 23139480, 34709220, 69418440]

約数ペア:

[(1, 69418440), (2, 34709220), (3, 23139480), (4, 17354610), (5, 13883688), (6, 11569740), (7, 9916920), (8, 8677305), (9, 7713160), (10, 6941844), (12, 5784870), (13, 5339880), (14, 4958460), (15, 4627896), (18, 3856580), (20, 3470922), (21, 3305640), (24, 2892435), (26, 2669940), (28, 2479230), (30, 2313948), (35, 1983384), (36, 1928290), (39, 1779960), (40, 1735461), (42, 1652820), (45, 1542632), (52, 1334970), (56, 1239615), (60, 1156974), (63, 1101880), (65, 1067976), (70, 991692), (72, 964145), (78, 889980), (84, 826410), (90, 771316), (91, 762840), (104, 667485), (105, 661128), (117, 593320), (120, 578487), (126, 550940), (130, 533988), (140, 495846), (156, 444990), (163, 425880), (168, 413205), (169, 410760), (180, 385658), (182, 381420), (195, 355992), (210, 330564), (234, 296660), (252, 275470), (260, 266994), (273, 254280), (280, 247923), (312, 222495), (315, 220376), (326, 212940), (338, 205380), (360, 192829), (364, 190710), (390, 177996), (420, 165282), (455, 152568), (468, 148330), (489, 141960), (504, 137735), (507, 136920), (520, 133497), (546, 127140), (585, 118664), (630, 110188), (652, 106470), (676, 102690), (728, 95355), (780, 88998), (815, 85176), (819, 84760), (840, 82641), (845, 82152), (910, 76284), (936, 74165), (978, 70980), (1014, 68460), (1092, 63570), (1141, 60840), (1170, 59332), (1183, 58680), (1260, 55094), (1304, 53235), (1352, 51345), (1365, 50856), (1467, 47320), (1521, 45640), (1560, 44499), (1630, 42588), (1638, 42380), (1690, 41076), (1820, 38142), (1956, 35490), (2028, 34230), (2119, 32760), (2184, 31785), (2282, 30420), (2340, 29666), (2366, 29340), (2445, 28392), (2520, 27547), (2535, 27384), (2730, 25428), (2934, 23660), (3042, 22820), (3260, 21294), (3276, 21190), (3380, 20538), (3423, 20280), (3549, 19560), (3640, 19071), (3912, 17745), (4056, 17115), (4095, 16952), (4238, 16380), (4564, 15210), (4680, 14833), (4732, 14670), (4890, 14196), (5070, 13692), (5460, 12714), (5705, 12168), (5868, 11830), (5915, 11736), (6084, 11410), (6357, 10920), (6520, 10647), (6552, 10595), (6760, 10269), (6846, 10140), (7098, 9780), (7335, 9464), (7605, 9128), (8190, 8476)]