19444883640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2003}}^1$

素因数の和:2171

約数の個数: 384

約数和(自身を含む): 73690767360

約数和(自身を除く): 54245883720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 49, 52, 56, 60, 65, 70, 78, 84, 91, 98, 104, 105, 120, 127, 130, 140, 147, 156, 168, 182, 195, 196, 210, 245, 254, 260, 273, 280, 294, 312, 364, 381, 390, 392, 420, 455, 490, 508, 520, 546, 588, 635, 637, 728, 735, 762, 780, 840, 889, 910, 980, 1016, 1092, 1176, 1270, 1274, 1365, 1470, 1524, 1560, 1651, 1778, 1820, 1905, 1911, 1960, 2003, 2184, 2540, 2548, 2667, 2730, 2940, 3048, 3185, 3302, 3556, 3640, 3810, 3822, 4006, 4445, 4953, 5080, 5096, 5334, 5460, 5880, 6009, 6223, 6370, 6604, 7112, 7620, 7644, 8012, 8255, 8890, 9555, 9906, 10015, 10668, 10920, 11557, 12018, 12446, 12740, 13208, 13335, 14021, 15240, 15288, 16024, 16510, 17780, 18669, 19110, 19812, 20030, 21336, 23114, 24036, 24765, 24892, 25480, 26039, 26670, 28042, 30045, 31115, 33020, 34671, 35560, 37338, 38220, 39624, 40060, 42063, 46228, 48072, 49530, 49784, 52078, 53340, 56084, 57785, 60090, 62230, 66040, 69342, 70105, 74676, 76440, 78117, 80120, 80899, 84126, 92456, 93345, 98147, 99060, 104156, 106680, 112168, 115570, 120180, 124460, 130195, 138684, 140210, 149352, 156234, 161798, 168252, 173355, 182273, 186690, 196294, 198120, 208312, 210315, 231140, 240360, 242697, 248920, 254381, 260390, 277368, 280420, 294441, 312468, 323596, 336504, 346710, 364546, 373380, 390585, 392588, 404495, 420630, 462280, 485394, 490735, 508762, 520780, 546819, 560840, 588882, 624936, 647192, 693420, 729092, 746760, 763143, 781170, 785176, 808990, 841260, 911365, 970788, 981470, 1017524, 1041560, 1093638, 1177764, 1213485, 1271905, 1275911, 1386840, 1458184, 1472205, 1526286, 1562340, 1617980, 1682520, 1780667, 1822730, 1941576, 1962940, 2035048, 2187276, 2355528, 2426970, 2543810, 2551822, 2734095, 2944410, 3052572, 3124680, 3235960, 3306953, 3561334, 3645460, 3815715, 3827733, 3925880, 4374552, 4853940, 5087620, 5103644, 5342001, 5468190, 5888820, 6105144, 6379555, 6613906, 7122668, 7290920, 7631430, 7655466, 8903335, 9707880, 9920859, 10175240, 10207288, 10684002, 10936380, 11777640, 12464669, 12759110, 13227812, 14245336, 15262860, 15310932, 16534765, 17806670, 19138665, 19841718, 21368004, 21872760, 23148671, 24929338, 25518220, 26455624, 26710005, 30525720, 30621864, 33069530, 35613340, 37394007, 38277330, 39683436, 42736008, 46297342, 49604295, 49858676, 51036440, 53420010, 62323345, 66139060, 69446013, 71226680, 74788014, 76554660, 79366872, 92594684, 99208590, 99717352, 106840020, 115743355, 124646690, 132278120, 138892026, 149576028, 153109320, 162040697, 185189368, 186970035, 198417180, 213680040, 231486710, 249293380, 277784052, 299152056, 324081394, 347230065, 373940070, 396834360, 462973420, 486122091, 498586760, 555568104, 648162788, 694460130, 747880140, 810203485, 925946840, 972244182, 1296325576, 1388920260, 1495760280, 1620406970, 1944488364, 2430610455, 2777840520, 3240813940, 3888976728, 4861220910, 6481627880, 9722441820, 19444883640]

約数ペア:

[(1, 19444883640), (2, 9722441820), (3, 6481627880), (4, 4861220910), (5, 3888976728), (6, 3240813940), (7, 2777840520), (8, 2430610455), (10, 1944488364), (12, 1620406970), (13, 1495760280), (14, 1388920260), (15, 1296325576), (20, 972244182), (21, 925946840), (24, 810203485), (26, 747880140), (28, 694460130), (30, 648162788), (35, 555568104), (39, 498586760), (40, 486122091), (42, 462973420), (49, 396834360), (52, 373940070), (56, 347230065), (60, 324081394), (65, 299152056), (70, 277784052), (78, 249293380), (84, 231486710), (91, 213680040), (98, 198417180), (104, 186970035), (105, 185189368), (120, 162040697), (127, 153109320), (130, 149576028), (140, 138892026), (147, 132278120), (156, 124646690), (168, 115743355), (182, 106840020), (195, 99717352), (196, 99208590), (210, 92594684), (245, 79366872), (254, 76554660), (260, 74788014), (273, 71226680), (280, 69446013), (294, 66139060), (312, 62323345), (364, 53420010), (381, 51036440), (390, 49858676), (392, 49604295), (420, 46297342), (455, 42736008), (490, 39683436), (508, 38277330), (520, 37394007), (546, 35613340), (588, 33069530), (635, 30621864), (637, 30525720), (728, 26710005), (735, 26455624), (762, 25518220), (780, 24929338), (840, 23148671), (889, 21872760), (910, 21368004), (980, 19841718), (1016, 19138665), (1092, 17806670), (1176, 16534765), (1270, 15310932), (1274, 15262860), (1365, 14245336), (1470, 13227812), (1524, 12759110), (1560, 12464669), (1651, 11777640), (1778, 10936380), (1820, 10684002), (1905, 10207288), (1911, 10175240), (1960, 9920859), (2003, 9707880), (2184, 8903335), (2540, 7655466), (2548, 7631430), (2667, 7290920), (2730, 7122668), (2940, 6613906), (3048, 6379555), (3185, 6105144), (3302, 5888820), (3556, 5468190), (3640, 5342001), (3810, 5103644), (3822, 5087620), (4006, 4853940), (4445, 4374552), (4953, 3925880), (5080, 3827733), (5096, 3815715), (5334, 3645460), (5460, 3561334), (5880, 3306953), (6009, 3235960), (6223, 3124680), (6370, 3052572), (6604, 2944410), (7112, 2734095), (7620, 2551822), (7644, 2543810), (8012, 2426970), (8255, 2355528), (8890, 2187276), (9555, 2035048), (9906, 1962940), (10015, 1941576), (10668, 1822730), (10920, 1780667), (11557, 1682520), (12018, 1617980), (12446, 1562340), (12740, 1526286), (13208, 1472205), (13335, 1458184), (14021, 1386840), (15240, 1275911), (15288, 1271905), (16024, 1213485), (16510, 1177764), (17780, 1093638), (18669, 1041560), (19110, 1017524), (19812, 981470), (20030, 970788), (21336, 911365), (23114, 841260), (24036, 808990), (24765, 785176), (24892, 781170), (25480, 763143), (26039, 746760), (26670, 729092), (28042, 693420), (30045, 647192), (31115, 624936), (33020, 588882), (34671, 560840), (35560, 546819), (37338, 520780), (38220, 508762), (39624, 490735), (40060, 485394), (42063, 462280), (46228, 420630), (48072, 404495), (49530, 392588), (49784, 390585), (52078, 373380), (53340, 364546), (56084, 346710), (57785, 336504), (60090, 323596), (62230, 312468), (66040, 294441), (69342, 280420), (70105, 277368), (74676, 260390), (76440, 254381), (78117, 248920), (80120, 242697), (80899, 240360), (84126, 231140), (92456, 210315), (93345, 208312), (98147, 198120), (99060, 196294), (104156, 186690), (106680, 182273), (112168, 173355), (115570, 168252), (120180, 161798), (124460, 156234), (130195, 149352), (138684, 140210)]