427363560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{499}}^1$

素因数の和:593

約数の個数: 256

約数和(自身を含む): 1562400000

約数和(自身を除く): 1135036440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 61, 65, 72, 78, 90, 104, 108, 117, 120, 122, 130, 135, 156, 180, 183, 195, 216, 234, 244, 260, 270, 305, 312, 351, 360, 366, 390, 468, 488, 499, 520, 540, 549, 585, 610, 702, 732, 780, 793, 915, 936, 998, 1080, 1098, 1170, 1220, 1404, 1464, 1497, 1560, 1586, 1647, 1755, 1830, 1996, 2196, 2340, 2379, 2440, 2495, 2745, 2808, 2994, 3172, 3294, 3510, 3660, 3965, 3992, 4392, 4491, 4680, 4758, 4990, 5490, 5988, 6344, 6487, 6588, 7020, 7137, 7320, 7485, 7930, 8235, 8982, 9516, 9980, 10980, 11895, 11976, 12974, 13176, 13473, 14040, 14274, 14970, 15860, 16470, 17964, 19032, 19461, 19960, 21411, 21960, 22455, 23790, 25948, 26946, 28548, 29940, 30439, 31720, 32435, 32940, 35685, 35928, 38922, 42822, 44910, 47580, 51896, 53892, 57096, 58383, 59880, 60878, 64870, 65880, 67365, 71370, 77844, 85644, 89820, 91317, 95160, 97305, 107055, 107784, 116766, 121756, 129740, 134730, 142740, 152195, 155688, 171288, 175149, 179640, 182634, 194610, 214110, 233532, 243512, 259480, 269460, 273951, 285480, 291915, 304390, 350298, 365268, 389220, 395707, 428220, 456585, 467064, 538920, 547902, 583830, 608780, 700596, 730536, 778440, 791414, 821853, 856440, 875745, 913170, 1095804, 1167660, 1187121, 1217560, 1369755, 1401192, 1582828, 1643706, 1751490, 1826340, 1978535, 2191608, 2335320, 2374242, 2739510, 3165656, 3287412, 3502980, 3561363, 3652680, 3957070, 4109265, 4748484, 5479020, 5935605, 6574824, 7005960, 7122726, 7914140, 8218530, 9496968, 10684089, 10958040, 11871210, 14245452, 15828280, 16437060, 17806815, 21368178, 23742420, 28490904, 32874120, 35613630, 42736356, 47484840, 53420445, 71227260, 85472712, 106840890, 142454520, 213681780, 427363560]

約数ペア:

[(1, 427363560), (2, 213681780), (3, 142454520), (4, 106840890), (5, 85472712), (6, 71227260), (8, 53420445), (9, 47484840), (10, 42736356), (12, 35613630), (13, 32874120), (15, 28490904), (18, 23742420), (20, 21368178), (24, 17806815), (26, 16437060), (27, 15828280), (30, 14245452), (36, 11871210), (39, 10958040), (40, 10684089), (45, 9496968), (52, 8218530), (54, 7914140), (60, 7122726), (61, 7005960), (65, 6574824), (72, 5935605), (78, 5479020), (90, 4748484), (104, 4109265), (108, 3957070), (117, 3652680), (120, 3561363), (122, 3502980), (130, 3287412), (135, 3165656), (156, 2739510), (180, 2374242), (183, 2335320), (195, 2191608), (216, 1978535), (234, 1826340), (244, 1751490), (260, 1643706), (270, 1582828), (305, 1401192), (312, 1369755), (351, 1217560), (360, 1187121), (366, 1167660), (390, 1095804), (468, 913170), (488, 875745), (499, 856440), (520, 821853), (540, 791414), (549, 778440), (585, 730536), (610, 700596), (702, 608780), (732, 583830), (780, 547902), (793, 538920), (915, 467064), (936, 456585), (998, 428220), (1080, 395707), (1098, 389220), (1170, 365268), (1220, 350298), (1404, 304390), (1464, 291915), (1497, 285480), (1560, 273951), (1586, 269460), (1647, 259480), (1755, 243512), (1830, 233532), (1996, 214110), (2196, 194610), (2340, 182634), (2379, 179640), (2440, 175149), (2495, 171288), (2745, 155688), (2808, 152195), (2994, 142740), (3172, 134730), (3294, 129740), (3510, 121756), (3660, 116766), (3965, 107784), (3992, 107055), (4392, 97305), (4491, 95160), (4680, 91317), (4758, 89820), (4990, 85644), (5490, 77844), (5988, 71370), (6344, 67365), (6487, 65880), (6588, 64870), (7020, 60878), (7137, 59880), (7320, 58383), (7485, 57096), (7930, 53892), (8235, 51896), (8982, 47580), (9516, 44910), (9980, 42822), (10980, 38922), (11895, 35928), (11976, 35685), (12974, 32940), (13176, 32435), (13473, 31720), (14040, 30439), (14274, 29940), (14970, 28548), (15860, 26946), (16470, 25948), (17964, 23790), (19032, 22455), (19461, 21960), (19960, 21411)]