208255320

素因数分解:

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

素因数の和:216

約数の個数: 384

約数和(自身を含む): 864345600

約数和(自身を除く): 656090280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 52, 54, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 108, 117, 120, 126, 130, 135, 140, 156, 163, 168, 169, 180, 182, 189, 195, 210, 216, 234, 252, 260, 270, 273, 280, 312, 315, 326, 338, 351, 360, 364, 378, 390, 420, 455, 468, 489, 504, 507, 520, 540, 546, 585, 630, 652, 676, 702, 728, 756, 780, 815, 819, 840, 845, 910, 936, 945, 978, 1014, 1080, 1092, 1141, 1170, 1183, 1260, 1304, 1352, 1365, 1404, 1467, 1512, 1521, 1560, 1630, 1638, 1690, 1755, 1820, 1890, 1956, 2028, 2119, 2184, 2282, 2340, 2366, 2445, 2457, 2520, 2535, 2730, 2808, 2934, 3042, 3260, 3276, 3380, 3423, 3510, 3549, 3640, 3780, 3912, 4056, 4095, 4238, 4401, 4563, 4564, 4680, 4732, 4890, 4914, 5070, 5460, 5705, 5868, 5915, 6084, 6357, 6520, 6552, 6760, 6846, 7020, 7098, 7335, 7560, 7605, 8190, 8476, 8802, 9126, 9128, 9464, 9780, 9828, 10140, 10269, 10595, 10647, 10920, 11410, 11736, 11830, 12168, 12285, 12714, 13692, 14040, 14196, 14670, 14833, 15210, 16380, 16952, 17115, 17604, 17745, 18252, 19071, 19560, 19656, 20280, 20538, 21190, 21294, 22005, 22815, 22820, 23660, 24570, 25428, 27384, 27547, 28392, 29340, 29666, 30420, 30807, 31785, 31941, 32760, 34230, 35208, 35490, 36504, 38142, 41076, 42380, 42588, 44010, 44499, 45630, 45640, 47320, 49140, 50856, 51345, 53235, 55094, 57213, 58680, 59332, 60840, 61614, 63570, 63882, 68460, 70980, 74165, 76284, 82152, 82641, 84760, 85176, 88020, 88998, 91260, 95355, 98280, 102690, 106470, 110188, 114426, 118664, 123228, 127140, 127764, 133497, 136920, 137735, 141960, 148330, 152568, 154035, 159705, 165282, 176040, 177996, 182520, 190710, 192829, 205380, 212940, 220376, 222495, 228852, 246456, 247923, 254280, 255528, 266994, 275470, 286065, 296660, 308070, 319410, 330564, 355992, 381420, 385658, 400491, 410760, 413205, 425880, 444990, 457704, 495846, 533988, 550940, 572130, 578487, 593320, 616140, 638820, 661128, 667485, 743769, 762840, 771316, 800982, 826410, 889980, 964145, 991692, 1067976, 1101880, 1144260, 1156974, 1232280, 1239615, 1277640, 1334970, 1487538, 1542632, 1601964, 1652820, 1735461, 1779960, 1928290, 1983384, 2002455, 2288520, 2313948, 2479230, 2669940, 2892435, 2975076, 3203928, 3305640, 3470922, 3718845, 3856580, 4004910, 4627896, 4958460, 5206383, 5339880, 5784870, 5950152, 6941844, 7437690, 7713160, 8009820, 8677305, 9916920, 10412766, 11569740, 13883688, 14875380, 16019640, 17354610, 20825532, 23139480, 26031915, 29750760, 34709220, 41651064, 52063830, 69418440, 104127660, 208255320]

約数ペア:

[(1, 208255320), (2, 104127660), (3, 69418440), (4, 52063830), (5, 41651064), (6, 34709220), (7, 29750760), (8, 26031915), (9, 23139480), (10, 20825532), (12, 17354610), (13, 16019640), (14, 14875380), (15, 13883688), (18, 11569740), (20, 10412766), (21, 9916920), (24, 8677305), (26, 8009820), (27, 7713160), (28, 7437690), (30, 6941844), (35, 5950152), (36, 5784870), (39, 5339880), (40, 5206383), (42, 4958460), (45, 4627896), (52, 4004910), (54, 3856580), (56, 3718845), (60, 3470922), (63, 3305640), (65, 3203928), (70, 2975076), (72, 2892435), (78, 2669940), (84, 2479230), (90, 2313948), (91, 2288520), (104, 2002455), (105, 1983384), (108, 1928290), (117, 1779960), (120, 1735461), (126, 1652820), (130, 1601964), (135, 1542632), (140, 1487538), (156, 1334970), (163, 1277640), (168, 1239615), (169, 1232280), (180, 1156974), (182, 1144260), (189, 1101880), (195, 1067976), (210, 991692), (216, 964145), (234, 889980), (252, 826410), (260, 800982), (270, 771316), (273, 762840), (280, 743769), (312, 667485), (315, 661128), (326, 638820), (338, 616140), (351, 593320), (360, 578487), (364, 572130), (378, 550940), (390, 533988), (420, 495846), (455, 457704), (468, 444990), (489, 425880), (504, 413205), (507, 410760), (520, 400491), (540, 385658), (546, 381420), (585, 355992), (630, 330564), (652, 319410), (676, 308070), (702, 296660), (728, 286065), (756, 275470), (780, 266994), (815, 255528), (819, 254280), (840, 247923), (845, 246456), (910, 228852), (936, 222495), (945, 220376), (978, 212940), (1014, 205380), (1080, 192829), (1092, 190710), (1141, 182520), (1170, 177996), (1183, 176040), (1260, 165282), (1304, 159705), (1352, 154035), (1365, 152568), (1404, 148330), (1467, 141960), (1512, 137735), (1521, 136920), (1560, 133497), (1630, 127764), (1638, 127140), (1690, 123228), (1755, 118664), (1820, 114426), (1890, 110188), (1956, 106470), (2028, 102690), (2119, 98280), (2184, 95355), (2282, 91260), (2340, 88998), (2366, 88020), (2445, 85176), (2457, 84760), (2520, 82641), (2535, 82152), (2730, 76284), (2808, 74165), (2934, 70980), (3042, 68460), (3260, 63882), (3276, 63570), (3380, 61614), (3423, 60840), (3510, 59332), (3549, 58680), (3640, 57213), (3780, 55094), (3912, 53235), (4056, 51345), (4095, 50856), (4238, 49140), (4401, 47320), (4563, 45640), (4564, 45630), (4680, 44499), (4732, 44010), (4890, 42588), (4914, 42380), (5070, 41076), (5460, 38142), (5705, 36504), (5868, 35490), (5915, 35208), (6084, 34230), (6357, 32760), (6520, 31941), (6552, 31785), (6760, 30807), (6846, 30420), (7020, 29666), (7098, 29340), (7335, 28392), (7560, 27547), (7605, 27384), (8190, 25428), (8476, 24570), (8802, 23660), (9126, 22820), (9128, 22815), (9464, 22005), (9780, 21294), (9828, 21190), (10140, 20538), (10269, 20280), (10595, 19656), (10647, 19560), (10920, 19071), (11410, 18252), (11736, 17745), (11830, 17604), (12168, 17115), (12285, 16952), (12714, 16380), (13692, 15210), (14040, 14833), (14196, 14670)]