1319751840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{733}}^1$

素因数の和:804

約数の個数: 288

約数和(自身を含む): 4723342848

約数和(自身を除く): 3403591008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 44, 48, 55, 60, 62, 66, 80, 88, 93, 96, 110, 120, 121, 124, 132, 155, 160, 165, 176, 186, 220, 240, 242, 248, 264, 310, 330, 341, 352, 363, 372, 440, 465, 480, 484, 496, 528, 605, 620, 660, 682, 726, 733, 744, 880, 930, 968, 992, 1023, 1056, 1210, 1240, 1320, 1364, 1452, 1466, 1488, 1705, 1760, 1815, 1860, 1936, 2046, 2199, 2420, 2480, 2640, 2728, 2904, 2932, 2976, 3410, 3630, 3665, 3720, 3751, 3872, 4092, 4398, 4840, 4960, 5115, 5280, 5456, 5808, 5864, 6820, 7260, 7330, 7440, 7502, 8063, 8184, 8796, 9680, 10230, 10912, 10995, 11253, 11616, 11728, 13640, 14520, 14660, 14880, 15004, 16126, 16368, 17592, 18755, 19360, 20460, 21990, 22506, 22723, 23456, 24189, 27280, 29040, 29320, 30008, 32252, 32736, 35184, 37510, 40315, 40920, 43980, 45012, 45446, 48378, 54560, 56265, 58080, 58640, 60016, 64504, 68169, 70368, 75020, 80630, 81840, 87960, 88693, 90024, 90892, 96756, 112530, 113615, 117280, 120032, 120945, 129008, 136338, 150040, 161260, 163680, 175920, 177386, 180048, 181784, 193512, 225060, 227230, 241890, 249953, 258016, 266079, 272676, 300080, 322520, 340845, 351840, 354772, 360096, 363568, 387024, 443465, 450120, 454460, 483780, 499906, 532158, 545352, 600160, 645040, 681690, 709544, 727136, 749859, 774048, 886930, 900240, 908920, 967560, 999812, 1064316, 1090704, 1249765, 1290080, 1330395, 1363380, 1419088, 1499718, 1773860, 1800480, 1817840, 1935120, 1999624, 2128632, 2181408, 2499530, 2660790, 2726760, 2749483, 2838176, 2999436, 3547720, 3635680, 3749295, 3870240, 3999248, 4257264, 4999060, 5321580, 5453520, 5498966, 5998872, 7095440, 7498590, 7998496, 8248449, 8514528, 9998120, 10643160, 10907040, 10997932, 11997744, 13747415, 14190880, 14997180, 16496898, 19996240, 21286320, 21995864, 23995488, 27494830, 29994360, 32993796, 39992480, 41242245, 42572640, 43991728, 54989660, 59988720, 65987592, 82484490, 87983456, 109979320, 119977440, 131975184, 164968980, 219958640, 263950368, 329937960, 439917280, 659875920, 1319751840]

約数ペア:

[(1, 1319751840), (2, 659875920), (3, 439917280), (4, 329937960), (5, 263950368), (6, 219958640), (8, 164968980), (10, 131975184), (11, 119977440), (12, 109979320), (15, 87983456), (16, 82484490), (20, 65987592), (22, 59988720), (24, 54989660), (30, 43991728), (31, 42572640), (32, 41242245), (33, 39992480), (40, 32993796), (44, 29994360), (48, 27494830), (55, 23995488), (60, 21995864), (62, 21286320), (66, 19996240), (80, 16496898), (88, 14997180), (93, 14190880), (96, 13747415), (110, 11997744), (120, 10997932), (121, 10907040), (124, 10643160), (132, 9998120), (155, 8514528), (160, 8248449), (165, 7998496), (176, 7498590), (186, 7095440), (220, 5998872), (240, 5498966), (242, 5453520), (248, 5321580), (264, 4999060), (310, 4257264), (330, 3999248), (341, 3870240), (352, 3749295), (363, 3635680), (372, 3547720), (440, 2999436), (465, 2838176), (480, 2749483), (484, 2726760), (496, 2660790), (528, 2499530), (605, 2181408), (620, 2128632), (660, 1999624), (682, 1935120), (726, 1817840), (733, 1800480), (744, 1773860), (880, 1499718), (930, 1419088), (968, 1363380), (992, 1330395), (1023, 1290080), (1056, 1249765), (1210, 1090704), (1240, 1064316), (1320, 999812), (1364, 967560), (1452, 908920), (1466, 900240), (1488, 886930), (1705, 774048), (1760, 749859), (1815, 727136), (1860, 709544), (1936, 681690), (2046, 645040), (2199, 600160), (2420, 545352), (2480, 532158), (2640, 499906), (2728, 483780), (2904, 454460), (2932, 450120), (2976, 443465), (3410, 387024), (3630, 363568), (3665, 360096), (3720, 354772), (3751, 351840), (3872, 340845), (4092, 322520), (4398, 300080), (4840, 272676), (4960, 266079), (5115, 258016), (5280, 249953), (5456, 241890), (5808, 227230), (5864, 225060), (6820, 193512), (7260, 181784), (7330, 180048), (7440, 177386), (7502, 175920), (8063, 163680), (8184, 161260), (8796, 150040), (9680, 136338), (10230, 129008), (10912, 120945), (10995, 120032), (11253, 117280), (11616, 113615), (11728, 112530), (13640, 96756), (14520, 90892), (14660, 90024), (14880, 88693), (15004, 87960), (16126, 81840), (16368, 80630), (17592, 75020), (18755, 70368), (19360, 68169), (20460, 64504), (21990, 60016), (22506, 58640), (22723, 58080), (23456, 56265), (24189, 54560), (27280, 48378), (29040, 45446), (29320, 45012), (30008, 43980), (32252, 40920), (32736, 40315), (35184, 37510)]