204328440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1$

素因数の和:427

約数の個数: 256

約数和(自身を含む): 746496000

約数和(自身を除く): 542167560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 31, 34, 36, 40, 45, 51, 54, 60, 62, 68, 72, 85, 90, 93, 102, 108, 120, 124, 135, 136, 153, 155, 170, 180, 186, 204, 216, 248, 255, 270, 279, 306, 310, 340, 359, 360, 372, 408, 459, 465, 510, 527, 540, 558, 612, 620, 680, 718, 744, 765, 837, 918, 930, 1020, 1054, 1077, 1080, 1116, 1224, 1240, 1395, 1436, 1530, 1581, 1674, 1795, 1836, 1860, 2040, 2108, 2154, 2232, 2295, 2635, 2790, 2872, 3060, 3162, 3231, 3348, 3590, 3672, 3720, 4185, 4216, 4308, 4590, 4743, 5270, 5385, 5580, 6103, 6120, 6324, 6462, 6696, 7180, 7905, 8370, 8616, 9180, 9486, 9693, 10540, 10770, 11129, 11160, 12206, 12648, 12924, 14229, 14360, 15810, 16155, 16740, 18309, 18360, 18972, 19386, 21080, 21540, 22258, 23715, 24412, 25848, 28458, 30515, 31620, 32310, 33387, 33480, 36618, 37944, 38772, 43080, 44516, 47430, 48465, 48824, 54927, 55645, 56916, 61030, 63240, 64620, 66774, 71145, 73236, 77544, 89032, 91545, 94860, 96930, 100161, 109854, 111290, 113832, 122060, 129240, 133548, 142290, 146472, 164781, 166935, 183090, 189193, 189720, 193860, 200322, 219708, 222580, 244120, 267096, 274635, 284580, 300483, 329562, 333870, 366180, 378386, 387720, 400644, 439416, 445160, 500805, 549270, 567579, 569160, 600966, 659124, 667740, 732360, 756772, 801288, 823905, 945965, 1001610, 1098540, 1135158, 1201932, 1318248, 1335480, 1502415, 1513544, 1647810, 1702737, 1891930, 2003220, 2197080, 2270316, 2403864, 2837895, 3004830, 3295620, 3405474, 3783860, 4006440, 4540632, 5108211, 5675790, 6009660, 6591240, 6810948, 7567720, 8513685, 10216422, 11351580, 12019320, 13621896, 17027370, 20432844, 22703160, 25541055, 34054740, 40865688, 51082110, 68109480, 102164220, 204328440]

約数ペア:

[(1, 204328440), (2, 102164220), (3, 68109480), (4, 51082110), (5, 40865688), (6, 34054740), (8, 25541055), (9, 22703160), (10, 20432844), (12, 17027370), (15, 13621896), (17, 12019320), (18, 11351580), (20, 10216422), (24, 8513685), (27, 7567720), (30, 6810948), (31, 6591240), (34, 6009660), (36, 5675790), (40, 5108211), (45, 4540632), (51, 4006440), (54, 3783860), (60, 3405474), (62, 3295620), (68, 3004830), (72, 2837895), (85, 2403864), (90, 2270316), (93, 2197080), (102, 2003220), (108, 1891930), (120, 1702737), (124, 1647810), (135, 1513544), (136, 1502415), (153, 1335480), (155, 1318248), (170, 1201932), (180, 1135158), (186, 1098540), (204, 1001610), (216, 945965), (248, 823905), (255, 801288), (270, 756772), (279, 732360), (306, 667740), (310, 659124), (340, 600966), (359, 569160), (360, 567579), (372, 549270), (408, 500805), (459, 445160), (465, 439416), (510, 400644), (527, 387720), (540, 378386), (558, 366180), (612, 333870), (620, 329562), (680, 300483), (718, 284580), (744, 274635), (765, 267096), (837, 244120), (918, 222580), (930, 219708), (1020, 200322), (1054, 193860), (1077, 189720), (1080, 189193), (1116, 183090), (1224, 166935), (1240, 164781), (1395, 146472), (1436, 142290), (1530, 133548), (1581, 129240), (1674, 122060), (1795, 113832), (1836, 111290), (1860, 109854), (2040, 100161), (2108, 96930), (2154, 94860), (2232, 91545), (2295, 89032), (2635, 77544), (2790, 73236), (2872, 71145), (3060, 66774), (3162, 64620), (3231, 63240), (3348, 61030), (3590, 56916), (3672, 55645), (3720, 54927), (4185, 48824), (4216, 48465), (4308, 47430), (4590, 44516), (4743, 43080), (5270, 38772), (5385, 37944), (5580, 36618), (6103, 33480), (6120, 33387), (6324, 32310), (6462, 31620), (6696, 30515), (7180, 28458), (7905, 25848), (8370, 24412), (8616, 23715), (9180, 22258), (9486, 21540), (9693, 21080), (10540, 19386), (10770, 18972), (11129, 18360), (11160, 18309), (12206, 16740), (12648, 16155), (12924, 15810), (14229, 14360)]