2897612160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{547}}^1$

素因数の和:689

約数の個数: 256

約数和(自身を含む): 9658828800

約数和(自身を除く): 6761216640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 89, 93, 96, 120, 124, 128, 155, 160, 178, 186, 192, 240, 248, 267, 310, 320, 356, 372, 384, 445, 465, 480, 496, 534, 547, 620, 640, 712, 744, 890, 930, 960, 992, 1068, 1094, 1240, 1335, 1424, 1488, 1641, 1780, 1860, 1920, 1984, 2136, 2188, 2480, 2670, 2735, 2759, 2848, 2976, 3282, 3560, 3720, 3968, 4272, 4376, 4960, 5340, 5470, 5518, 5696, 5952, 6564, 7120, 7440, 8205, 8277, 8544, 8752, 9920, 10680, 10940, 11036, 11392, 11904, 13128, 13795, 14240, 14880, 16410, 16554, 16957, 17088, 17504, 19840, 21360, 21880, 22072, 26256, 27590, 28480, 29760, 32820, 33108, 33914, 34176, 35008, 41385, 42720, 43760, 44144, 48683, 50871, 52512, 55180, 56960, 59520, 65640, 66216, 67828, 70016, 82770, 84785, 85440, 87520, 88288, 97366, 101742, 105024, 110360, 131280, 132432, 135656, 146049, 165540, 169570, 170880, 175040, 176576, 194732, 203484, 210048, 220720, 243415, 254355, 262560, 264864, 271312, 292098, 331080, 339140, 350080, 353152, 389464, 406968, 441440, 486830, 508710, 525120, 529728, 542624, 584196, 662160, 678280, 730245, 778928, 813936, 882880, 973660, 1017420, 1050240, 1059456, 1085248, 1168392, 1324320, 1356560, 1460490, 1509173, 1557856, 1627872, 1765760, 1947320, 2034840, 2170496, 2336784, 2648640, 2713120, 2920980, 3018346, 3115712, 3255744, 3894640, 4069680, 4527519, 4673568, 5297280, 5426240, 5841960, 6036692, 6231424, 6511488, 7545865, 7789280, 8139360, 9055038, 9347136, 10852480, 11683920, 12073384, 15091730, 15578560, 16278720, 18110076, 18694272, 22637595, 23367840, 24146768, 30183460, 31157120, 32557440, 36220152, 45275190, 46735680, 48293536, 60366920, 72440304, 90550380, 93471360, 96587072, 120733840, 144880608, 181100760, 193174144, 241467680, 289761216, 362201520, 482935360, 579522432, 724403040, 965870720, 1448806080, 2897612160]

約数ペア:

[(1, 2897612160), (2, 1448806080), (3, 965870720), (4, 724403040), (5, 579522432), (6, 482935360), (8, 362201520), (10, 289761216), (12, 241467680), (15, 193174144), (16, 181100760), (20, 144880608), (24, 120733840), (30, 96587072), (31, 93471360), (32, 90550380), (40, 72440304), (48, 60366920), (60, 48293536), (62, 46735680), (64, 45275190), (80, 36220152), (89, 32557440), (93, 31157120), (96, 30183460), (120, 24146768), (124, 23367840), (128, 22637595), (155, 18694272), (160, 18110076), (178, 16278720), (186, 15578560), (192, 15091730), (240, 12073384), (248, 11683920), (267, 10852480), (310, 9347136), (320, 9055038), (356, 8139360), (372, 7789280), (384, 7545865), (445, 6511488), (465, 6231424), (480, 6036692), (496, 5841960), (534, 5426240), (547, 5297280), (620, 4673568), (640, 4527519), (712, 4069680), (744, 3894640), (890, 3255744), (930, 3115712), (960, 3018346), (992, 2920980), (1068, 2713120), (1094, 2648640), (1240, 2336784), (1335, 2170496), (1424, 2034840), (1488, 1947320), (1641, 1765760), (1780, 1627872), (1860, 1557856), (1920, 1509173), (1984, 1460490), (2136, 1356560), (2188, 1324320), (2480, 1168392), (2670, 1085248), (2735, 1059456), (2759, 1050240), (2848, 1017420), (2976, 973660), (3282, 882880), (3560, 813936), (3720, 778928), (3968, 730245), (4272, 678280), (4376, 662160), (4960, 584196), (5340, 542624), (5470, 529728), (5518, 525120), (5696, 508710), (5952, 486830), (6564, 441440), (7120, 406968), (7440, 389464), (8205, 353152), (8277, 350080), (8544, 339140), (8752, 331080), (9920, 292098), (10680, 271312), (10940, 264864), (11036, 262560), (11392, 254355), (11904, 243415), (13128, 220720), (13795, 210048), (14240, 203484), (14880, 194732), (16410, 176576), (16554, 175040), (16957, 170880), (17088, 169570), (17504, 165540), (19840, 146049), (21360, 135656), (21880, 132432), (22072, 131280), (26256, 110360), (27590, 105024), (28480, 101742), (29760, 97366), (32820, 88288), (33108, 87520), (33914, 85440), (34176, 84785), (35008, 82770), (41385, 70016), (42720, 67828), (43760, 66216), (44144, 65640), (48683, 59520), (50871, 56960), (52512, 55180)]