2431328760

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{31123}}^1$

素因数の和:31178

約数の個数: 192

約数和(自身を含む): 9322260480

約数和(自身を除く): 6890931720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 56, 60, 62, 63, 70, 72, 84, 90, 93, 105, 120, 124, 126, 140, 155, 168, 180, 186, 210, 217, 248, 252, 279, 280, 310, 315, 360, 372, 420, 434, 465, 504, 558, 620, 630, 651, 744, 840, 868, 930, 1085, 1116, 1240, 1260, 1302, 1395, 1736, 1860, 1953, 2170, 2232, 2520, 2604, 2790, 3255, 3720, 3906, 4340, 5208, 5580, 6510, 7812, 8680, 9765, 11160, 13020, 15624, 19530, 26040, 31123, 39060, 62246, 78120, 93369, 124492, 155615, 186738, 217861, 248984, 280107, 311230, 373476, 435722, 466845, 560214, 622460, 653583, 746952, 871444, 933690, 964813, 1089305, 1120428, 1244920, 1307166, 1400535, 1742888, 1867380, 1929626, 1960749, 2178610, 2240856, 2614332, 2801070, 2894439, 3267915, 3734760, 3859252, 3921498, 4357220, 4824065, 5228664, 5602140, 5788878, 6535830, 6753691, 7718504, 7842996, 8683317, 8714440, 9648130, 9803745, 11204280, 11577756, 13071660, 13507382, 14472195, 15685992, 17366634, 19296260, 19607490, 20261073, 23155512, 26143320, 27014764, 28944390, 33768455, 34733268, 38592520, 39214980, 40522146, 43416585, 54029528, 57888780, 60783219, 67536910, 69466536, 78429960, 81044292, 86833170, 101305365, 115777560, 121566438, 135073820, 162088584, 173666340, 202610730, 243132876, 270147640, 303916095, 347332680, 405221460, 486265752, 607832190, 810442920, 1215664380, 2431328760]

約数ペア:

[(1, 2431328760), (2, 1215664380), (3, 810442920), (4, 607832190), (5, 486265752), (6, 405221460), (7, 347332680), (8, 303916095), (9, 270147640), (10, 243132876), (12, 202610730), (14, 173666340), (15, 162088584), (18, 135073820), (20, 121566438), (21, 115777560), (24, 101305365), (28, 86833170), (30, 81044292), (31, 78429960), (35, 69466536), (36, 67536910), (40, 60783219), (42, 57888780), (45, 54029528), (56, 43416585), (60, 40522146), (62, 39214980), (63, 38592520), (70, 34733268), (72, 33768455), (84, 28944390), (90, 27014764), (93, 26143320), (105, 23155512), (120, 20261073), (124, 19607490), (126, 19296260), (140, 17366634), (155, 15685992), (168, 14472195), (180, 13507382), (186, 13071660), (210, 11577756), (217, 11204280), (248, 9803745), (252, 9648130), (279, 8714440), (280, 8683317), (310, 7842996), (315, 7718504), (360, 6753691), (372, 6535830), (420, 5788878), (434, 5602140), (465, 5228664), (504, 4824065), (558, 4357220), (620, 3921498), (630, 3859252), (651, 3734760), (744, 3267915), (840, 2894439), (868, 2801070), (930, 2614332), (1085, 2240856), (1116, 2178610), (1240, 1960749), (1260, 1929626), (1302, 1867380), (1395, 1742888), (1736, 1400535), (1860, 1307166), (1953, 1244920), (2170, 1120428), (2232, 1089305), (2520, 964813), (2604, 933690), (2790, 871444), (3255, 746952), (3720, 653583), (3906, 622460), (4340, 560214), (5208, 466845), (5580, 435722), (6510, 373476), (7812, 311230), (8680, 280107), (9765, 248984), (11160, 217861), (13020, 186738), (15624, 155615), (19530, 124492), (26040, 93369), (31123, 78120), (39060, 62246)]