40648568520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{27827}}^1$

素因数の和:27932

約数の個数: 256

約数和(自身を含む): 146183823360

約数和(自身を除く): 105535254840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 37, 40, 42, 47, 56, 60, 70, 74, 84, 94, 105, 111, 120, 140, 141, 148, 168, 185, 188, 210, 222, 235, 259, 280, 282, 296, 329, 370, 376, 420, 444, 470, 518, 555, 564, 658, 705, 740, 777, 840, 888, 940, 987, 1036, 1110, 1128, 1295, 1316, 1410, 1480, 1554, 1645, 1739, 1880, 1974, 2072, 2220, 2590, 2632, 2820, 3108, 3290, 3478, 3885, 3948, 4440, 4935, 5180, 5217, 5640, 6216, 6580, 6956, 7770, 7896, 8695, 9870, 10360, 10434, 12173, 13160, 13912, 15540, 17390, 19740, 20868, 24346, 26085, 27827, 31080, 34780, 36519, 39480, 41736, 48692, 52170, 55654, 60865, 69560, 73038, 83481, 97384, 104340, 111308, 121730, 139135, 146076, 166962, 182595, 194789, 208680, 222616, 243460, 278270, 292152, 333924, 365190, 389578, 417405, 486920, 556540, 584367, 667848, 730380, 779156, 834810, 973945, 1029599, 1113080, 1168734, 1307869, 1460760, 1558312, 1669620, 1947890, 2059198, 2337468, 2615738, 2921835, 3088797, 3339240, 3895780, 3923607, 4118396, 4674936, 5147995, 5231476, 5843670, 6177594, 6539345, 7207193, 7791560, 7847214, 8236792, 9155083, 10295990, 10462952, 11687340, 12355188, 13078690, 14414386, 15443985, 15694428, 18310166, 19618035, 20591980, 21621579, 23374680, 24710376, 26157380, 27465249, 28828772, 30887970, 31388856, 36035965, 36620332, 39236070, 41183960, 43243158, 45775415, 48391153, 52314760, 54930498, 57657544, 61775940, 72071930, 73240664, 78472140, 86486316, 91550830, 96782306, 108107895, 109860996, 123551880, 137326245, 144143860, 145173459, 156944280, 172972632, 183101660, 193564612, 216215790, 219721992, 241955765, 274652490, 288287720, 290346918, 338738071, 366203320, 387129224, 432431580, 483911530, 549304980, 580693836, 677476142, 725867295, 864863160, 967823060, 1016214213, 1098609960, 1161387672, 1354952284, 1451734590, 1693690355, 1935646120, 2032428426, 2709904568, 2903469180, 3387380710, 4064856852, 5081071065, 5806938360, 6774761420, 8129713704, 10162142130, 13549522840, 20324284260, 40648568520]

約数ペア:

[(1, 40648568520), (2, 20324284260), (3, 13549522840), (4, 10162142130), (5, 8129713704), (6, 6774761420), (7, 5806938360), (8, 5081071065), (10, 4064856852), (12, 3387380710), (14, 2903469180), (15, 2709904568), (20, 2032428426), (21, 1935646120), (24, 1693690355), (28, 1451734590), (30, 1354952284), (35, 1161387672), (37, 1098609960), (40, 1016214213), (42, 967823060), (47, 864863160), (56, 725867295), (60, 677476142), (70, 580693836), (74, 549304980), (84, 483911530), (94, 432431580), (105, 387129224), (111, 366203320), (120, 338738071), (140, 290346918), (141, 288287720), (148, 274652490), (168, 241955765), (185, 219721992), (188, 216215790), (210, 193564612), (222, 183101660), (235, 172972632), (259, 156944280), (280, 145173459), (282, 144143860), (296, 137326245), (329, 123551880), (370, 109860996), (376, 108107895), (420, 96782306), (444, 91550830), (470, 86486316), (518, 78472140), (555, 73240664), (564, 72071930), (658, 61775940), (705, 57657544), (740, 54930498), (777, 52314760), (840, 48391153), (888, 45775415), (940, 43243158), (987, 41183960), (1036, 39236070), (1110, 36620332), (1128, 36035965), (1295, 31388856), (1316, 30887970), (1410, 28828772), (1480, 27465249), (1554, 26157380), (1645, 24710376), (1739, 23374680), (1880, 21621579), (1974, 20591980), (2072, 19618035), (2220, 18310166), (2590, 15694428), (2632, 15443985), (2820, 14414386), (3108, 13078690), (3290, 12355188), (3478, 11687340), (3885, 10462952), (3948, 10295990), (4440, 9155083), (4935, 8236792), (5180, 7847214), (5217, 7791560), (5640, 7207193), (6216, 6539345), (6580, 6177594), (6956, 5843670), (7770, 5231476), (7896, 5147995), (8695, 4674936), (9870, 4118396), (10360, 3923607), (10434, 3895780), (12173, 3339240), (13160, 3088797), (13912, 2921835), (15540, 2615738), (17390, 2337468), (19740, 2059198), (20868, 1947890), (24346, 1669620), (26085, 1558312), (27827, 1460760), (31080, 1307869), (34780, 1168734), (36519, 1113080), (39480, 1029599), (41736, 973945), (48692, 834810), (52170, 779156), (55654, 730380), (60865, 667848), (69560, 584367), (73038, 556540), (83481, 486920), (97384, 417405), (104340, 389578), (111308, 365190), (121730, 333924), (139135, 292152), (146076, 278270), (166962, 243460), (182595, 222616), (194789, 208680)]