506354940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1627}}^1$

素因数の和:1681

約数の個数: 288

約数和(自身を含む): 1991109120

約数和(自身を除く): 1484754180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 19, 20, 21, 26, 28, 30, 35, 36, 38, 39, 42, 45, 52, 57, 60, 63, 65, 70, 76, 78, 84, 90, 91, 95, 105, 114, 117, 126, 130, 133, 140, 156, 171, 180, 182, 190, 195, 210, 228, 234, 247, 252, 260, 266, 273, 285, 315, 342, 364, 380, 390, 399, 420, 455, 468, 494, 532, 546, 570, 585, 630, 665, 684, 741, 780, 798, 819, 855, 910, 988, 1092, 1140, 1170, 1197, 1235, 1260, 1330, 1365, 1482, 1596, 1627, 1638, 1710, 1729, 1820, 1995, 2223, 2340, 2394, 2470, 2660, 2730, 2964, 3254, 3276, 3420, 3458, 3705, 3990, 4095, 4446, 4788, 4881, 4940, 5187, 5460, 5985, 6508, 6916, 7410, 7980, 8135, 8190, 8645, 8892, 9762, 10374, 11115, 11389, 11970, 14643, 14820, 15561, 16270, 16380, 17290, 19524, 20748, 21151, 22230, 22778, 23940, 24405, 25935, 29286, 30913, 31122, 32540, 34167, 34580, 42302, 44460, 45556, 48810, 51870, 56945, 58572, 61826, 62244, 63453, 68334, 73215, 77805, 84604, 92739, 97620, 102501, 103740, 105755, 113890, 123652, 126906, 136668, 146430, 148057, 154565, 155610, 170835, 185478, 190359, 205002, 211510, 216391, 227780, 253812, 278217, 292860, 296114, 309130, 311220, 317265, 341670, 370956, 380718, 401869, 410004, 423020, 432782, 444171, 463695, 512505, 556434, 592228, 618260, 634530, 649173, 683340, 740285, 761436, 803738, 865564, 888342, 927390, 951795, 1025010, 1081955, 1112868, 1205607, 1269060, 1298346, 1332513, 1391085, 1480570, 1607476, 1776684, 1854780, 1903590, 1947519, 2009345, 2050020, 2163910, 2220855, 2411214, 2596692, 2665026, 2782170, 2813083, 2961140, 3245865, 3616821, 3807180, 3895038, 4018690, 4327820, 4441710, 4822428, 5330052, 5564340, 5626166, 6028035, 6491730, 6662565, 7233642, 7790076, 8037380, 8439249, 8883420, 9737595, 11252332, 12056070, 12983460, 13325130, 14065415, 14467284, 16878498, 18084105, 19475190, 24112140, 25317747, 26650260, 28130830, 33756996, 36168210, 38950380, 42196245, 50635494, 56261660, 72336420, 84392490, 101270988, 126588735, 168784980, 253177470, 506354940]

約数ペア:

[(1, 506354940), (2, 253177470), (3, 168784980), (4, 126588735), (5, 101270988), (6, 84392490), (7, 72336420), (9, 56261660), (10, 50635494), (12, 42196245), (13, 38950380), (14, 36168210), (15, 33756996), (18, 28130830), (19, 26650260), (20, 25317747), (21, 24112140), (26, 19475190), (28, 18084105), (30, 16878498), (35, 14467284), (36, 14065415), (38, 13325130), (39, 12983460), (42, 12056070), (45, 11252332), (52, 9737595), (57, 8883420), (60, 8439249), (63, 8037380), (65, 7790076), (70, 7233642), (76, 6662565), (78, 6491730), (84, 6028035), (90, 5626166), (91, 5564340), (95, 5330052), (105, 4822428), (114, 4441710), (117, 4327820), (126, 4018690), (130, 3895038), (133, 3807180), (140, 3616821), (156, 3245865), (171, 2961140), (180, 2813083), (182, 2782170), (190, 2665026), (195, 2596692), (210, 2411214), (228, 2220855), (234, 2163910), (247, 2050020), (252, 2009345), (260, 1947519), (266, 1903590), (273, 1854780), (285, 1776684), (315, 1607476), (342, 1480570), (364, 1391085), (380, 1332513), (390, 1298346), (399, 1269060), (420, 1205607), (455, 1112868), (468, 1081955), (494, 1025010), (532, 951795), (546, 927390), (570, 888342), (585, 865564), (630, 803738), (665, 761436), (684, 740285), (741, 683340), (780, 649173), (798, 634530), (819, 618260), (855, 592228), (910, 556434), (988, 512505), (1092, 463695), (1140, 444171), (1170, 432782), (1197, 423020), (1235, 410004), (1260, 401869), (1330, 380718), (1365, 370956), (1482, 341670), (1596, 317265), (1627, 311220), (1638, 309130), (1710, 296114), (1729, 292860), (1820, 278217), (1995, 253812), (2223, 227780), (2340, 216391), (2394, 211510), (2470, 205002), (2660, 190359), (2730, 185478), (2964, 170835), (3254, 155610), (3276, 154565), (3420, 148057), (3458, 146430), (3705, 136668), (3990, 126906), (4095, 123652), (4446, 113890), (4788, 105755), (4881, 103740), (4940, 102501), (5187, 97620), (5460, 92739), (5985, 84604), (6508, 77805), (6916, 73215), (7410, 68334), (7980, 63453), (8135, 62244), (8190, 61826), (8645, 58572), (8892, 56945), (9762, 51870), (10374, 48810), (11115, 45556), (11389, 44460), (11970, 42302), (14643, 34580), (14820, 34167), (15561, 32540), (16270, 31122), (16380, 30913), (17290, 29286), (19524, 25935), (20748, 24405), (21151, 23940), (22230, 22778)]