244501920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{353}}^1$

素因数の和:424

約数の個数: 288

約数和(自身を含む): 925443792

約数和(自身を除く): 680941872

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 37, 39, 40, 45, 48, 52, 60, 65, 72, 74, 78, 80, 90, 96, 104, 111, 117, 120, 130, 144, 148, 156, 160, 180, 185, 195, 208, 222, 234, 240, 260, 288, 296, 312, 333, 353, 360, 370, 390, 416, 444, 468, 480, 481, 520, 555, 585, 592, 624, 666, 706, 720, 740, 780, 888, 936, 962, 1040, 1059, 1110, 1170, 1184, 1248, 1332, 1412, 1440, 1443, 1480, 1560, 1665, 1765, 1776, 1872, 1924, 2080, 2118, 2220, 2340, 2405, 2664, 2824, 2886, 2960, 3120, 3177, 3330, 3530, 3552, 3744, 3848, 4236, 4329, 4440, 4589, 4680, 4810, 5295, 5328, 5648, 5772, 5920, 6240, 6354, 6660, 7060, 7215, 7696, 8472, 8658, 8880, 9178, 9360, 9620, 10590, 10656, 11296, 11544, 12708, 13061, 13320, 13767, 14120, 14430, 15392, 15885, 16944, 17316, 17760, 18356, 18720, 19240, 21180, 21645, 22945, 23088, 25416, 26122, 26640, 27534, 28240, 28860, 31770, 33888, 34632, 36712, 38480, 39183, 41301, 42360, 43290, 45890, 46176, 50832, 52244, 53280, 55068, 56480, 57720, 63540, 65305, 68835, 69264, 73424, 76960, 78366, 82602, 84720, 86580, 91780, 101664, 104488, 110136, 115440, 117549, 127080, 130610, 137670, 138528, 146848, 156732, 165204, 169440, 169793, 173160, 183560, 195915, 206505, 208976, 220272, 230880, 235098, 254160, 261220, 275340, 313464, 330408, 339586, 346320, 367120, 391830, 413010, 417952, 440544, 470196, 508320, 509379, 522440, 550680, 587745, 626928, 660816, 679172, 692640, 734240, 783660, 826020, 848965, 940392, 1018758, 1044880, 1101360, 1175490, 1253856, 1321632, 1358344, 1528137, 1567320, 1652040, 1697930, 1880784, 2037516, 2089760, 2202720, 2350980, 2546895, 2716688, 3056274, 3134640, 3304080, 3395860, 3761568, 4075032, 4701960, 5093790, 5433376, 6112548, 6269280, 6608160, 6791720, 7640685, 8150064, 9403920, 10187580, 12225096, 13583440, 15281370, 16300128, 18807840, 20375160, 24450192, 27166880, 30562740, 40750320, 48900384, 61125480, 81500640, 122250960, 244501920]

約数ペア:

[(1, 244501920), (2, 122250960), (3, 81500640), (4, 61125480), (5, 48900384), (6, 40750320), (8, 30562740), (9, 27166880), (10, 24450192), (12, 20375160), (13, 18807840), (15, 16300128), (16, 15281370), (18, 13583440), (20, 12225096), (24, 10187580), (26, 9403920), (30, 8150064), (32, 7640685), (36, 6791720), (37, 6608160), (39, 6269280), (40, 6112548), (45, 5433376), (48, 5093790), (52, 4701960), (60, 4075032), (65, 3761568), (72, 3395860), (74, 3304080), (78, 3134640), (80, 3056274), (90, 2716688), (96, 2546895), (104, 2350980), (111, 2202720), (117, 2089760), (120, 2037516), (130, 1880784), (144, 1697930), (148, 1652040), (156, 1567320), (160, 1528137), (180, 1358344), (185, 1321632), (195, 1253856), (208, 1175490), (222, 1101360), (234, 1044880), (240, 1018758), (260, 940392), (288, 848965), (296, 826020), (312, 783660), (333, 734240), (353, 692640), (360, 679172), (370, 660816), (390, 626928), (416, 587745), (444, 550680), (468, 522440), (480, 509379), (481, 508320), (520, 470196), (555, 440544), (585, 417952), (592, 413010), (624, 391830), (666, 367120), (706, 346320), (720, 339586), (740, 330408), (780, 313464), (888, 275340), (936, 261220), (962, 254160), (1040, 235098), (1059, 230880), (1110, 220272), (1170, 208976), (1184, 206505), (1248, 195915), (1332, 183560), (1412, 173160), (1440, 169793), (1443, 169440), (1480, 165204), (1560, 156732), (1665, 146848), (1765, 138528), (1776, 137670), (1872, 130610), (1924, 127080), (2080, 117549), (2118, 115440), (2220, 110136), (2340, 104488), (2405, 101664), (2664, 91780), (2824, 86580), (2886, 84720), (2960, 82602), (3120, 78366), (3177, 76960), (3330, 73424), (3530, 69264), (3552, 68835), (3744, 65305), (3848, 63540), (4236, 57720), (4329, 56480), (4440, 55068), (4589, 53280), (4680, 52244), (4810, 50832), (5295, 46176), (5328, 45890), (5648, 43290), (5772, 42360), (5920, 41301), (6240, 39183), (6354, 38480), (6660, 36712), (7060, 34632), (7215, 33888), (7696, 31770), (8472, 28860), (8658, 28240), (8880, 27534), (9178, 26640), (9360, 26122), (9620, 25416), (10590, 23088), (10656, 22945), (11296, 21645), (11544, 21180), (12708, 19240), (13061, 18720), (13320, 18356), (13767, 17760), (14120, 17316), (14430, 16944), (15392, 15885)]