550651920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1327}}^1$

素因数の和:1382

約数の個数: 320

約数和(自身を含む): 2213191680

約数和(自身を除く): 1662539760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 19, 20, 21, 24, 26, 28, 30, 35, 38, 39, 40, 42, 48, 52, 56, 57, 60, 65, 70, 76, 78, 80, 84, 91, 95, 104, 105, 112, 114, 120, 130, 133, 140, 152, 156, 168, 182, 190, 195, 208, 210, 228, 240, 247, 260, 266, 273, 280, 285, 304, 312, 336, 364, 380, 390, 399, 420, 455, 456, 494, 520, 532, 546, 560, 570, 624, 665, 728, 741, 760, 780, 798, 840, 910, 912, 988, 1040, 1064, 1092, 1140, 1235, 1327, 1330, 1365, 1456, 1482, 1520, 1560, 1596, 1680, 1729, 1820, 1976, 1995, 2128, 2184, 2280, 2470, 2654, 2660, 2730, 2964, 3120, 3192, 3458, 3640, 3705, 3952, 3981, 3990, 4368, 4560, 4940, 5187, 5308, 5320, 5460, 5928, 6384, 6635, 6916, 7280, 7410, 7962, 7980, 8645, 9289, 9880, 10374, 10616, 10640, 10920, 11856, 13270, 13832, 14820, 15924, 15960, 17251, 17290, 18578, 19760, 19905, 20748, 21232, 21840, 25213, 25935, 26540, 27664, 27867, 29640, 31848, 31920, 34502, 34580, 37156, 39810, 41496, 46445, 50426, 51753, 51870, 53080, 55734, 59280, 63696, 69004, 69160, 74312, 75639, 79620, 82992, 86255, 92890, 100852, 103506, 103740, 106160, 111468, 120757, 126065, 138008, 138320, 139335, 148624, 151278, 159240, 172510, 176491, 185780, 201704, 207012, 207480, 222936, 241514, 252130, 258765, 276016, 278670, 302556, 318480, 327769, 345020, 352982, 362271, 371560, 378195, 403408, 414024, 414960, 445872, 483028, 504260, 517530, 529473, 557340, 603785, 605112, 655538, 690040, 705964, 724542, 743120, 756390, 828048, 882455, 966056, 983307, 1008520, 1035060, 1058946, 1114680, 1207570, 1210224, 1311076, 1380080, 1411928, 1449084, 1512780, 1638845, 1764910, 1811355, 1932112, 1966614, 2017040, 2070120, 2117892, 2229360, 2294383, 2415140, 2622152, 2647365, 2823856, 2898168, 3025560, 3277690, 3529820, 3622710, 3933228, 4140240, 4235784, 4588766, 4830280, 4916535, 5244304, 5294730, 5796336, 6051120, 6555380, 6883149, 7059640, 7245420, 7866456, 8471568, 9177532, 9660560, 9833070, 10589460, 11471915, 13110760, 13766298, 14119280, 14490840, 15732912, 18355064, 19666140, 21178920, 22943830, 26221520, 27532596, 28981680, 34415745, 36710128, 39332280, 42357840, 45887660, 55065192, 68831490, 78664560, 91775320, 110130384, 137662980, 183550640, 275325960, 550651920]

約数ペア:

[(1, 550651920), (2, 275325960), (3, 183550640), (4, 137662980), (5, 110130384), (6, 91775320), (7, 78664560), (8, 68831490), (10, 55065192), (12, 45887660), (13, 42357840), (14, 39332280), (15, 36710128), (16, 34415745), (19, 28981680), (20, 27532596), (21, 26221520), (24, 22943830), (26, 21178920), (28, 19666140), (30, 18355064), (35, 15732912), (38, 14490840), (39, 14119280), (40, 13766298), (42, 13110760), (48, 11471915), (52, 10589460), (56, 9833070), (57, 9660560), (60, 9177532), (65, 8471568), (70, 7866456), (76, 7245420), (78, 7059640), (80, 6883149), (84, 6555380), (91, 6051120), (95, 5796336), (104, 5294730), (105, 5244304), (112, 4916535), (114, 4830280), (120, 4588766), (130, 4235784), (133, 4140240), (140, 3933228), (152, 3622710), (156, 3529820), (168, 3277690), (182, 3025560), (190, 2898168), (195, 2823856), (208, 2647365), (210, 2622152), (228, 2415140), (240, 2294383), (247, 2229360), (260, 2117892), (266, 2070120), (273, 2017040), (280, 1966614), (285, 1932112), (304, 1811355), (312, 1764910), (336, 1638845), (364, 1512780), (380, 1449084), (390, 1411928), (399, 1380080), (420, 1311076), (455, 1210224), (456, 1207570), (494, 1114680), (520, 1058946), (532, 1035060), (546, 1008520), (560, 983307), (570, 966056), (624, 882455), (665, 828048), (728, 756390), (741, 743120), (760, 724542), (780, 705964), (798, 690040), (840, 655538), (910, 605112), (912, 603785), (988, 557340), (1040, 529473), (1064, 517530), (1092, 504260), (1140, 483028), (1235, 445872), (1327, 414960), (1330, 414024), (1365, 403408), (1456, 378195), (1482, 371560), (1520, 362271), (1560, 352982), (1596, 345020), (1680, 327769), (1729, 318480), (1820, 302556), (1976, 278670), (1995, 276016), (2128, 258765), (2184, 252130), (2280, 241514), (2470, 222936), (2654, 207480), (2660, 207012), (2730, 201704), (2964, 185780), (3120, 176491), (3192, 172510), (3458, 159240), (3640, 151278), (3705, 148624), (3952, 139335), (3981, 138320), (3990, 138008), (4368, 126065), (4560, 120757), (4940, 111468), (5187, 106160), (5308, 103740), (5320, 103506), (5460, 100852), (5928, 92890), (6384, 86255), (6635, 82992), (6916, 79620), (7280, 75639), (7410, 74312), (7962, 69160), (7980, 69004), (8645, 63696), (9289, 59280), (9880, 55734), (10374, 53080), (10616, 51870), (10640, 51753), (10920, 50426), (11856, 46445), (13270, 41496), (13832, 39810), (14820, 37156), (15924, 34580), (15960, 34502), (17251, 31920), (17290, 31848), (18578, 29640), (19760, 27867), (19905, 27664), (20748, 26540), (21232, 25935), (21840, 25213)]