319966920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9767}}^1$

素因数の和:9804

約数の個数: 192

約数和(自身を含む): 1279998720

約数和(自身を除く): 960031800

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, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 520, 546, 585, 630, 728, 780, 819, 840, 910, 936, 1092, 1170, 1260, 1365, 1560, 1638, 1820, 2184, 2340, 2520, 2730, 3276, 3640, 4095, 4680, 5460, 6552, 8190, 9767, 10920, 16380, 19534, 29301, 32760, 39068, 48835, 58602, 68369, 78136, 87903, 97670, 117204, 126971, 136738, 146505, 175806, 195340, 205107, 234408, 253942, 273476, 293010, 341845, 351612, 380913, 390680, 410214, 439515, 507884, 546952, 586020, 615321, 634855, 683690, 703224, 761826, 820428, 879030, 888797, 1015768, 1025535, 1142739, 1172040, 1230642, 1269710, 1367380, 1523652, 1640856, 1758060, 1777594, 1904565, 2051070, 2285478, 2461284, 2539420, 2666391, 2734760, 3047304, 3076605, 3516120, 3555188, 3809130, 4102140, 4443985, 4570956, 4922568, 5078840, 5332782, 5713695, 6153210, 7110376, 7618260, 7999173, 8204280, 8887970, 9141912, 10665564, 11427390, 12306420, 13331955, 15236520, 15998346, 17775940, 21331128, 22854780, 24612840, 26663910, 31996692, 35551880, 39995865, 45709560, 53327820, 63993384, 79991730, 106655640, 159983460, 319966920]

約数ペア:

[(1, 319966920), (2, 159983460), (3, 106655640), (4, 79991730), (5, 63993384), (6, 53327820), (7, 45709560), (8, 39995865), (9, 35551880), (10, 31996692), (12, 26663910), (13, 24612840), (14, 22854780), (15, 21331128), (18, 17775940), (20, 15998346), (21, 15236520), (24, 13331955), (26, 12306420), (28, 11427390), (30, 10665564), (35, 9141912), (36, 8887970), (39, 8204280), (40, 7999173), (42, 7618260), (45, 7110376), (52, 6153210), (56, 5713695), (60, 5332782), (63, 5078840), (65, 4922568), (70, 4570956), (72, 4443985), (78, 4102140), (84, 3809130), (90, 3555188), (91, 3516120), (104, 3076605), (105, 3047304), (117, 2734760), (120, 2666391), (126, 2539420), (130, 2461284), (140, 2285478), (156, 2051070), (168, 1904565), (180, 1777594), (182, 1758060), (195, 1640856), (210, 1523652), (234, 1367380), (252, 1269710), (260, 1230642), (273, 1172040), (280, 1142739), (312, 1025535), (315, 1015768), (360, 888797), (364, 879030), (390, 820428), (420, 761826), (455, 703224), (468, 683690), (504, 634855), (520, 615321), (546, 586020), (585, 546952), (630, 507884), (728, 439515), (780, 410214), (819, 390680), (840, 380913), (910, 351612), (936, 341845), (1092, 293010), (1170, 273476), (1260, 253942), (1365, 234408), (1560, 205107), (1638, 195340), (1820, 175806), (2184, 146505), (2340, 136738), (2520, 126971), (2730, 117204), (3276, 97670), (3640, 87903), (4095, 78136), (4680, 68369), (5460, 58602), (6552, 48835), (8190, 39068), (9767, 32760), (10920, 29301), (16380, 19534)]