234400920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:226

約数の個数: 256

約数和(自身を含む): 808980480

約数和(自身を除く): 574579560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 37, 39, 40, 52, 60, 62, 65, 74, 78, 93, 104, 111, 120, 124, 130, 131, 148, 155, 156, 185, 186, 195, 222, 248, 260, 262, 296, 310, 312, 370, 372, 390, 393, 403, 444, 465, 481, 520, 524, 555, 620, 655, 740, 744, 780, 786, 806, 888, 930, 962, 1048, 1110, 1147, 1209, 1240, 1310, 1443, 1480, 1560, 1572, 1612, 1703, 1860, 1924, 1965, 2015, 2220, 2294, 2405, 2418, 2620, 2886, 3144, 3224, 3406, 3441, 3720, 3848, 3930, 4030, 4061, 4440, 4588, 4810, 4836, 4847, 5109, 5240, 5735, 5772, 6045, 6812, 6882, 7215, 7860, 8060, 8122, 8515, 9176, 9620, 9672, 9694, 10218, 11470, 11544, 12090, 12183, 13624, 13764, 14430, 14541, 14911, 15720, 16120, 16244, 17030, 17205, 19240, 19388, 20305, 20436, 22940, 24180, 24235, 24366, 25545, 27528, 28860, 29082, 29822, 32488, 34060, 34410, 38776, 40610, 40872, 44733, 45880, 48360, 48470, 48732, 51090, 52793, 57720, 58164, 59644, 60915, 63011, 68120, 68820, 72705, 74555, 81220, 89466, 96940, 97464, 102180, 105586, 116328, 119288, 121830, 126022, 137640, 145410, 149110, 150257, 158379, 162440, 178932, 189033, 193880, 204360, 211172, 223665, 243660, 252044, 263965, 290820, 298220, 300514, 315055, 316758, 357864, 378066, 422344, 447330, 450771, 487320, 504088, 527930, 581640, 596440, 601028, 630110, 633516, 751285, 756132, 791895, 894660, 901542, 945165, 1055860, 1202056, 1260220, 1267032, 1502570, 1512264, 1583790, 1789320, 1803084, 1890330, 1953341, 2111720, 2253855, 2520440, 3005140, 3167580, 3606168, 3780660, 3906682, 4507710, 5860023, 6010280, 6335160, 7561320, 7813364, 9015420, 9766705, 11720046, 15626728, 18030840, 19533410, 23440092, 29300115, 39066820, 46880184, 58600230, 78133640, 117200460, 234400920]

約数ペア:

[(1, 234400920), (2, 117200460), (3, 78133640), (4, 58600230), (5, 46880184), (6, 39066820), (8, 29300115), (10, 23440092), (12, 19533410), (13, 18030840), (15, 15626728), (20, 11720046), (24, 9766705), (26, 9015420), (30, 7813364), (31, 7561320), (37, 6335160), (39, 6010280), (40, 5860023), (52, 4507710), (60, 3906682), (62, 3780660), (65, 3606168), (74, 3167580), (78, 3005140), (93, 2520440), (104, 2253855), (111, 2111720), (120, 1953341), (124, 1890330), (130, 1803084), (131, 1789320), (148, 1583790), (155, 1512264), (156, 1502570), (185, 1267032), (186, 1260220), (195, 1202056), (222, 1055860), (248, 945165), (260, 901542), (262, 894660), (296, 791895), (310, 756132), (312, 751285), (370, 633516), (372, 630110), (390, 601028), (393, 596440), (403, 581640), (444, 527930), (465, 504088), (481, 487320), (520, 450771), (524, 447330), (555, 422344), (620, 378066), (655, 357864), (740, 316758), (744, 315055), (780, 300514), (786, 298220), (806, 290820), (888, 263965), (930, 252044), (962, 243660), (1048, 223665), (1110, 211172), (1147, 204360), (1209, 193880), (1240, 189033), (1310, 178932), (1443, 162440), (1480, 158379), (1560, 150257), (1572, 149110), (1612, 145410), (1703, 137640), (1860, 126022), (1924, 121830), (1965, 119288), (2015, 116328), (2220, 105586), (2294, 102180), (2405, 97464), (2418, 96940), (2620, 89466), (2886, 81220), (3144, 74555), (3224, 72705), (3406, 68820), (3441, 68120), (3720, 63011), (3848, 60915), (3930, 59644), (4030, 58164), (4061, 57720), (4440, 52793), (4588, 51090), (4810, 48732), (4836, 48470), (4847, 48360), (5109, 45880), (5240, 44733), (5735, 40872), (5772, 40610), (6045, 38776), (6812, 34410), (6882, 34060), (7215, 32488), (7860, 29822), (8060, 29082), (8122, 28860), (8515, 27528), (9176, 25545), (9620, 24366), (9672, 24235), (9694, 24180), (10218, 22940), (11470, 20436), (11544, 20305), (12090, 19388), (12183, 19240), (13624, 17205), (13764, 17030), (14430, 16244), (14541, 16120), (14911, 15720)]