2912755440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{997}}^1$

素因数の和:1104

約数の個数: 320

約数和(自身を含む): 10834735104

約数和(自身を除く): 7921979664

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 37, 40, 42, 47, 48, 56, 60, 70, 74, 80, 84, 94, 105, 111, 112, 120, 140, 141, 148, 168, 185, 188, 210, 222, 235, 240, 259, 280, 282, 296, 329, 336, 370, 376, 420, 444, 470, 518, 555, 560, 564, 592, 658, 705, 740, 752, 777, 840, 888, 940, 987, 997, 1036, 1110, 1128, 1295, 1316, 1410, 1480, 1554, 1645, 1680, 1739, 1776, 1880, 1974, 1994, 2072, 2220, 2256, 2590, 2632, 2820, 2960, 2991, 3108, 3290, 3478, 3760, 3885, 3948, 3988, 4144, 4440, 4935, 4985, 5180, 5217, 5264, 5640, 5982, 6216, 6580, 6956, 6979, 7770, 7896, 7976, 8695, 8880, 9870, 9970, 10360, 10434, 11280, 11964, 12173, 12432, 13160, 13912, 13958, 14955, 15540, 15792, 15952, 17390, 19740, 19940, 20720, 20868, 20937, 23928, 24346, 26085, 26320, 27824, 27916, 29910, 31080, 34780, 34895, 36519, 36889, 39480, 39880, 41736, 41874, 46859, 47856, 48692, 52170, 55832, 59820, 60865, 62160, 69560, 69790, 73038, 73778, 78960, 79760, 83472, 83748, 93718, 97384, 104340, 104685, 110667, 111664, 119640, 121730, 139120, 139580, 140577, 146076, 147556, 167496, 182595, 184445, 187436, 194768, 208680, 209370, 221334, 234295, 239280, 243460, 258223, 279160, 281154, 292152, 295112, 328013, 334992, 365190, 368890, 374872, 417360, 418740, 442668, 468590, 486920, 516446, 553335, 558320, 562308, 584304, 590224, 656026, 702885, 730380, 737780, 749744, 774669, 837480, 885336, 937180, 973840, 984039, 1032892, 1106670, 1124616, 1291115, 1312052, 1405770, 1460760, 1475560, 1549338, 1640065, 1674960, 1733783, 1770672, 1874360, 1968078, 2065784, 2213340, 2249232, 2582230, 2624104, 2811540, 2921520, 2951120, 3098676, 3280130, 3467566, 3748720, 3873345, 3936156, 4131568, 4426680, 4920195, 5164460, 5201349, 5248208, 5623080, 6197352, 6560260, 6935132, 7746690, 7872312, 8668915, 8853360, 9840390, 10328920, 10402698, 11246160, 12136481, 12394704, 13120520, 13870264, 15493380, 15744624, 17337830, 19680780, 20657840, 20805396, 24272962, 26006745, 26241040, 27740528, 30986760, 34675660, 36409443, 39361560, 41610792, 48545924, 52013490, 60682405, 61973520, 69351320, 72818886, 78723120, 83221584, 97091848, 104026980, 121364810, 138702640, 145637772, 182047215, 194183696, 208053960, 242729620, 291275544, 364094430, 416107920, 485459240, 582551088, 728188860, 970918480, 1456377720, 2912755440]

約数ペア:

[(1, 2912755440), (2, 1456377720), (3, 970918480), (4, 728188860), (5, 582551088), (6, 485459240), (7, 416107920), (8, 364094430), (10, 291275544), (12, 242729620), (14, 208053960), (15, 194183696), (16, 182047215), (20, 145637772), (21, 138702640), (24, 121364810), (28, 104026980), (30, 97091848), (35, 83221584), (37, 78723120), (40, 72818886), (42, 69351320), (47, 61973520), (48, 60682405), (56, 52013490), (60, 48545924), (70, 41610792), (74, 39361560), (80, 36409443), (84, 34675660), (94, 30986760), (105, 27740528), (111, 26241040), (112, 26006745), (120, 24272962), (140, 20805396), (141, 20657840), (148, 19680780), (168, 17337830), (185, 15744624), (188, 15493380), (210, 13870264), (222, 13120520), (235, 12394704), (240, 12136481), (259, 11246160), (280, 10402698), (282, 10328920), (296, 9840390), (329, 8853360), (336, 8668915), (370, 7872312), (376, 7746690), (420, 6935132), (444, 6560260), (470, 6197352), (518, 5623080), (555, 5248208), (560, 5201349), (564, 5164460), (592, 4920195), (658, 4426680), (705, 4131568), (740, 3936156), (752, 3873345), (777, 3748720), (840, 3467566), (888, 3280130), (940, 3098676), (987, 2951120), (997, 2921520), (1036, 2811540), (1110, 2624104), (1128, 2582230), (1295, 2249232), (1316, 2213340), (1410, 2065784), (1480, 1968078), (1554, 1874360), (1645, 1770672), (1680, 1733783), (1739, 1674960), (1776, 1640065), (1880, 1549338), (1974, 1475560), (1994, 1460760), (2072, 1405770), (2220, 1312052), (2256, 1291115), (2590, 1124616), (2632, 1106670), (2820, 1032892), (2960, 984039), (2991, 973840), (3108, 937180), (3290, 885336), (3478, 837480), (3760, 774669), (3885, 749744), (3948, 737780), (3988, 730380), (4144, 702885), (4440, 656026), (4935, 590224), (4985, 584304), (5180, 562308), (5217, 558320), (5264, 553335), (5640, 516446), (5982, 486920), (6216, 468590), (6580, 442668), (6956, 418740), (6979, 417360), (7770, 374872), (7896, 368890), (7976, 365190), (8695, 334992), (8880, 328013), (9870, 295112), (9970, 292152), (10360, 281154), (10434, 279160), (11280, 258223), (11964, 243460), (12173, 239280), (12432, 234295), (13160, 221334), (13912, 209370), (13958, 208680), (14955, 194768), (15540, 187436), (15792, 184445), (15952, 182595), (17390, 167496), (19740, 147556), (19940, 146076), (20720, 140577), (20868, 139580), (20937, 139120), (23928, 121730), (24346, 119640), (26085, 111664), (26320, 110667), (27824, 104685), (27916, 104340), (29910, 97384), (31080, 93718), (34780, 83748), (34895, 83472), (36519, 79760), (36889, 78960), (39480, 73778), (39880, 73038), (41736, 69790), (41874, 69560), (46859, 62160), (47856, 60865), (48692, 59820), (52170, 55832)]