219183828480

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{306877}}^1$

素因数の和:306937

約数の個数: 240

約数和(自身を含む): 783584740224

約数和(自身を除く): 564400911744

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 256, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 512, 558, 576, 620, 640, 720, 744, 768, 930, 960, 992, 1116, 1152, 1240, 1280, 1395, 1440, 1488, 1536, 1860, 1920, 1984, 2232, 2304, 2480, 2560, 2790, 2880, 2976, 3720, 3840, 3968, 4464, 4608, 4960, 5580, 5760, 5952, 7440, 7680, 7936, 8928, 9920, 11160, 11520, 11904, 14880, 15872, 17856, 19840, 22320, 23040, 23808, 29760, 35712, 39680, 44640, 47616, 59520, 71424, 79360, 89280, 119040, 142848, 178560, 238080, 306877, 357120, 613754, 714240, 920631, 1227508, 1534385, 1841262, 2455016, 2761893, 3068770, 3682524, 4603155, 4910032, 5523786, 6137540, 7365048, 9206310, 9513187, 9820064, 11047572, 12275080, 13809465, 14730096, 18412620, 19026374, 19640128, 22095144, 24550160, 27618930, 28539561, 29460192, 36825240, 38052748, 39280256, 44190288, 47565935, 49100320, 55237860, 57079122, 58920384, 73650480, 76105496, 78560512, 85618683, 88380576, 95131870, 98200640, 110475720, 114158244, 117840768, 142697805, 147300960, 152210992, 157121024, 171237366, 176761152, 190263740, 196401280, 220951440, 228316488, 235681536, 285395610, 294601920, 304421984, 342474732, 353522304, 380527480, 392802560, 428093415, 441902880, 456632976, 471363072, 570791220, 589203840, 608843968, 684949464, 707044608, 761054960, 785605120, 856186830, 883805760, 913265952, 1141582440, 1178407680, 1217687936, 1369898928, 1414089216, 1522109920, 1712373660, 1767611520, 1826531904, 2283164880, 2356815360, 2435375872, 2739797856, 3044219840, 3424747320, 3535223040, 3653063808, 4566329760, 4870751744, 5479595712, 6088439680, 6849494640, 7070446080, 7306127616, 9132659520, 10959191424, 12176879360, 13698989280, 14612255232, 18265319040, 21918382848, 24353758720, 27397978560, 36530638080, 43836765696, 54795957120, 73061276160, 109591914240, 219183828480]

約数ペア:

[(1, 219183828480), (2, 109591914240), (3, 73061276160), (4, 54795957120), (5, 43836765696), (6, 36530638080), (8, 27397978560), (9, 24353758720), (10, 21918382848), (12, 18265319040), (15, 14612255232), (16, 13698989280), (18, 12176879360), (20, 10959191424), (24, 9132659520), (30, 7306127616), (31, 7070446080), (32, 6849494640), (36, 6088439680), (40, 5479595712), (45, 4870751744), (48, 4566329760), (60, 3653063808), (62, 3535223040), (64, 3424747320), (72, 3044219840), (80, 2739797856), (90, 2435375872), (93, 2356815360), (96, 2283164880), (120, 1826531904), (124, 1767611520), (128, 1712373660), (144, 1522109920), (155, 1414089216), (160, 1369898928), (180, 1217687936), (186, 1178407680), (192, 1141582440), (240, 913265952), (248, 883805760), (256, 856186830), (279, 785605120), (288, 761054960), (310, 707044608), (320, 684949464), (360, 608843968), (372, 589203840), (384, 570791220), (465, 471363072), (480, 456632976), (496, 441902880), (512, 428093415), (558, 392802560), (576, 380527480), (620, 353522304), (640, 342474732), (720, 304421984), (744, 294601920), (768, 285395610), (930, 235681536), (960, 228316488), (992, 220951440), (1116, 196401280), (1152, 190263740), (1240, 176761152), (1280, 171237366), (1395, 157121024), (1440, 152210992), (1488, 147300960), (1536, 142697805), (1860, 117840768), (1920, 114158244), (1984, 110475720), (2232, 98200640), (2304, 95131870), (2480, 88380576), (2560, 85618683), (2790, 78560512), (2880, 76105496), (2976, 73650480), (3720, 58920384), (3840, 57079122), (3968, 55237860), (4464, 49100320), (4608, 47565935), (4960, 44190288), (5580, 39280256), (5760, 38052748), (5952, 36825240), (7440, 29460192), (7680, 28539561), (7936, 27618930), (8928, 24550160), (9920, 22095144), (11160, 19640128), (11520, 19026374), (11904, 18412620), (14880, 14730096), (15872, 13809465), (17856, 12275080), (19840, 11047572), (22320, 9820064), (23040, 9513187), (23808, 9206310), (29760, 7365048), (35712, 6137540), (39680, 5523786), (44640, 4910032), (47616, 4603155), (59520, 3682524), (71424, 3068770), (79360, 2761893), (89280, 2455016), (119040, 1841262), (142848, 1534385), (178560, 1227508), (238080, 920631), (306877, 714240), (357120, 613754)]