481211640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1$

素因数の和:471

約数の個数: 384

約数和(自身を含む): 1981848960

約数和(自身を除く): 1500637320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 37, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 74, 78, 84, 90, 91, 104, 105, 111, 117, 120, 126, 130, 140, 148, 156, 168, 180, 182, 185, 195, 210, 222, 234, 252, 259, 260, 273, 280, 296, 312, 315, 333, 360, 364, 370, 390, 397, 420, 444, 455, 468, 481, 504, 518, 520, 546, 555, 585, 630, 666, 728, 740, 777, 780, 794, 819, 840, 888, 910, 936, 962, 1036, 1092, 1110, 1170, 1191, 1260, 1295, 1332, 1365, 1443, 1480, 1554, 1560, 1588, 1638, 1665, 1820, 1924, 1985, 2072, 2184, 2220, 2331, 2340, 2382, 2405, 2520, 2590, 2664, 2730, 2779, 2886, 3108, 3176, 3276, 3330, 3367, 3573, 3640, 3848, 3885, 3970, 4095, 4329, 4440, 4662, 4680, 4764, 4810, 5161, 5180, 5460, 5558, 5772, 5955, 6216, 6552, 6660, 6734, 7146, 7215, 7770, 7940, 8190, 8337, 8658, 9324, 9528, 9620, 10101, 10322, 10360, 10920, 11116, 11544, 11655, 11910, 13320, 13468, 13895, 14292, 14430, 14689, 15483, 15540, 15880, 16380, 16674, 16835, 17316, 17865, 18648, 19240, 20202, 20644, 21645, 22232, 23310, 23820, 25011, 25805, 26936, 27790, 28584, 28860, 29378, 30303, 30966, 31080, 32760, 33348, 33670, 34632, 35730, 36127, 40404, 41288, 41685, 43290, 44067, 46449, 46620, 47640, 50022, 50505, 51610, 55580, 57720, 58756, 60606, 61932, 66696, 67340, 71460, 72254, 73445, 77415, 80808, 83370, 86580, 88134, 92898, 93240, 100044, 101010, 102823, 103220, 108381, 111160, 117512, 121212, 123864, 125055, 132201, 134680, 142920, 144508, 146890, 151515, 154830, 166740, 173160, 176268, 180635, 185796, 190957, 200088, 202020, 205646, 206440, 216762, 220335, 232245, 242424, 250110, 264402, 289016, 293780, 303030, 308469, 309660, 325143, 333480, 352536, 361270, 371592, 381914, 404040, 411292, 433524, 440670, 464490, 500220, 514115, 528804, 541905, 572871, 587560, 606060, 616938, 619320, 650286, 661005, 722540, 763828, 822584, 867048, 881340, 925407, 928980, 954785, 1000440, 1028230, 1057608, 1083810, 1145742, 1212120, 1233876, 1300572, 1322010, 1336699, 1445080, 1527656, 1542345, 1625715, 1718613, 1762680, 1850814, 1857960, 1909570, 2056460, 2167620, 2291484, 2467752, 2601144, 2644020, 2673398, 2864355, 3084690, 3251430, 3437226, 3701628, 3819140, 4010097, 4112920, 4335240, 4582968, 4627035, 5288040, 5346796, 5728710, 6169380, 6502860, 6683495, 6874452, 7403256, 7638280, 8020194, 8593065, 9254070, 10693592, 11457420, 12030291, 12338760, 13005720, 13366990, 13748904, 16040388, 17186130, 18508140, 20050485, 22914840, 24060582, 26733980, 32080776, 34372260, 37016280, 40100970, 48121164, 53467960, 60151455, 68744520, 80201940, 96242328, 120302910, 160403880, 240605820, 481211640]

約数ペア:

[(1, 481211640), (2, 240605820), (3, 160403880), (4, 120302910), (5, 96242328), (6, 80201940), (7, 68744520), (8, 60151455), (9, 53467960), (10, 48121164), (12, 40100970), (13, 37016280), (14, 34372260), (15, 32080776), (18, 26733980), (20, 24060582), (21, 22914840), (24, 20050485), (26, 18508140), (28, 17186130), (30, 16040388), (35, 13748904), (36, 13366990), (37, 13005720), (39, 12338760), (40, 12030291), (42, 11457420), (45, 10693592), (52, 9254070), (56, 8593065), (60, 8020194), (63, 7638280), (65, 7403256), (70, 6874452), (72, 6683495), (74, 6502860), (78, 6169380), (84, 5728710), (90, 5346796), (91, 5288040), (104, 4627035), (105, 4582968), (111, 4335240), (117, 4112920), (120, 4010097), (126, 3819140), (130, 3701628), (140, 3437226), (148, 3251430), (156, 3084690), (168, 2864355), (180, 2673398), (182, 2644020), (185, 2601144), (195, 2467752), (210, 2291484), (222, 2167620), (234, 2056460), (252, 1909570), (259, 1857960), (260, 1850814), (273, 1762680), (280, 1718613), (296, 1625715), (312, 1542345), (315, 1527656), (333, 1445080), (360, 1336699), (364, 1322010), (370, 1300572), (390, 1233876), (397, 1212120), (420, 1145742), (444, 1083810), (455, 1057608), (468, 1028230), (481, 1000440), (504, 954785), (518, 928980), (520, 925407), (546, 881340), (555, 867048), (585, 822584), (630, 763828), (666, 722540), (728, 661005), (740, 650286), (777, 619320), (780, 616938), (794, 606060), (819, 587560), (840, 572871), (888, 541905), (910, 528804), (936, 514115), (962, 500220), (1036, 464490), (1092, 440670), (1110, 433524), (1170, 411292), (1191, 404040), (1260, 381914), (1295, 371592), (1332, 361270), (1365, 352536), (1443, 333480), (1480, 325143), (1554, 309660), (1560, 308469), (1588, 303030), (1638, 293780), (1665, 289016), (1820, 264402), (1924, 250110), (1985, 242424), (2072, 232245), (2184, 220335), (2220, 216762), (2331, 206440), (2340, 205646), (2382, 202020), (2405, 200088), (2520, 190957), (2590, 185796), (2664, 180635), (2730, 176268), (2779, 173160), (2886, 166740), (3108, 154830), (3176, 151515), (3276, 146890), (3330, 144508), (3367, 142920), (3573, 134680), (3640, 132201), (3848, 125055), (3885, 123864), (3970, 121212), (4095, 117512), (4329, 111160), (4440, 108381), (4662, 103220), (4680, 102823), (4764, 101010), (4810, 100044), (5161, 93240), (5180, 92898), (5460, 88134), (5558, 86580), (5772, 83370), (5955, 80808), (6216, 77415), (6552, 73445), (6660, 72254), (6734, 71460), (7146, 67340), (7215, 66696), (7770, 61932), (7940, 60606), (8190, 58756), (8337, 57720), (8658, 55580), (9324, 51610), (9528, 50505), (9620, 50022), (10101, 47640), (10322, 46620), (10360, 46449), (10920, 44067), (11116, 43290), (11544, 41685), (11655, 41288), (11910, 40404), (13320, 36127), (13468, 35730), (13895, 34632), (14292, 33670), (14430, 33348), (14689, 32760), (15483, 31080), (15540, 30966), (15880, 30303), (16380, 29378), (16674, 28860), (16835, 28584), (17316, 27790), (17865, 26936), (18648, 25805), (19240, 25011), (20202, 23820), (20644, 23310), (21645, 22232)]