628923840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{433}}^1$

素因数の和:559

約数の個数: 224

約数和(自身を含む): 2142987840

約数和(自身を除く): 1514064000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 89, 96, 102, 120, 136, 160, 170, 178, 192, 204, 240, 255, 267, 272, 320, 340, 356, 408, 433, 445, 480, 510, 534, 544, 680, 712, 816, 866, 890, 960, 1020, 1068, 1088, 1299, 1335, 1360, 1424, 1513, 1632, 1732, 1780, 2040, 2136, 2165, 2598, 2670, 2720, 2848, 3026, 3264, 3464, 3560, 4080, 4272, 4330, 4539, 5196, 5340, 5440, 5696, 6052, 6495, 6928, 7120, 7361, 7565, 8160, 8544, 8660, 9078, 10392, 10680, 12104, 12990, 13856, 14240, 14722, 15130, 16320, 17088, 17320, 18156, 20784, 21360, 22083, 22695, 24208, 25980, 27712, 28480, 29444, 30260, 34640, 36312, 36805, 38537, 41568, 42720, 44166, 45390, 48416, 51960, 58888, 60520, 69280, 72624, 73610, 77074, 83136, 85440, 88332, 90780, 96832, 103920, 110415, 115611, 117776, 121040, 138560, 145248, 147220, 154148, 176664, 181560, 192685, 207840, 220830, 231222, 235552, 242080, 290496, 294440, 308296, 353328, 363120, 385370, 415680, 441660, 462444, 471104, 484160, 578055, 588880, 616592, 655129, 706656, 726240, 770740, 883320, 924888, 1156110, 1177760, 1233184, 1310258, 1413312, 1452480, 1541480, 1766640, 1849776, 1965387, 2312220, 2355520, 2466368, 2620516, 3082960, 3275645, 3533280, 3699552, 3930774, 4624440, 5241032, 6165920, 6551290, 7066560, 7399104, 7861548, 9248880, 9826935, 10482064, 12331840, 13102580, 15723096, 18497760, 19653870, 20964128, 26205160, 31446192, 36995520, 39307740, 41928256, 52410320, 62892384, 78615480, 104820640, 125784768, 157230960, 209641280, 314461920, 628923840]

約数ペア:

[(1, 628923840), (2, 314461920), (3, 209641280), (4, 157230960), (5, 125784768), (6, 104820640), (8, 78615480), (10, 62892384), (12, 52410320), (15, 41928256), (16, 39307740), (17, 36995520), (20, 31446192), (24, 26205160), (30, 20964128), (32, 19653870), (34, 18497760), (40, 15723096), (48, 13102580), (51, 12331840), (60, 10482064), (64, 9826935), (68, 9248880), (80, 7861548), (85, 7399104), (89, 7066560), (96, 6551290), (102, 6165920), (120, 5241032), (136, 4624440), (160, 3930774), (170, 3699552), (178, 3533280), (192, 3275645), (204, 3082960), (240, 2620516), (255, 2466368), (267, 2355520), (272, 2312220), (320, 1965387), (340, 1849776), (356, 1766640), (408, 1541480), (433, 1452480), (445, 1413312), (480, 1310258), (510, 1233184), (534, 1177760), (544, 1156110), (680, 924888), (712, 883320), (816, 770740), (866, 726240), (890, 706656), (960, 655129), (1020, 616592), (1068, 588880), (1088, 578055), (1299, 484160), (1335, 471104), (1360, 462444), (1424, 441660), (1513, 415680), (1632, 385370), (1732, 363120), (1780, 353328), (2040, 308296), (2136, 294440), (2165, 290496), (2598, 242080), (2670, 235552), (2720, 231222), (2848, 220830), (3026, 207840), (3264, 192685), (3464, 181560), (3560, 176664), (4080, 154148), (4272, 147220), (4330, 145248), (4539, 138560), (5196, 121040), (5340, 117776), (5440, 115611), (5696, 110415), (6052, 103920), (6495, 96832), (6928, 90780), (7120, 88332), (7361, 85440), (7565, 83136), (8160, 77074), (8544, 73610), (8660, 72624), (9078, 69280), (10392, 60520), (10680, 58888), (12104, 51960), (12990, 48416), (13856, 45390), (14240, 44166), (14722, 42720), (15130, 41568), (16320, 38537), (17088, 36805), (17320, 36312), (18156, 34640), (20784, 30260), (21360, 29444), (22083, 28480), (22695, 27712), (24208, 25980)]