105019320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:198

約数の個数: 256

約数和(自身を含む): 385228800

約数和(自身を除く): 280209480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 37, 40, 42, 56, 60, 62, 70, 74, 84, 93, 105, 109, 111, 120, 124, 140, 148, 155, 168, 185, 186, 210, 217, 218, 222, 248, 259, 280, 296, 310, 327, 370, 372, 420, 434, 436, 444, 465, 518, 545, 555, 620, 651, 654, 740, 744, 763, 777, 840, 868, 872, 888, 930, 1036, 1085, 1090, 1110, 1147, 1240, 1295, 1302, 1308, 1480, 1526, 1554, 1635, 1736, 1860, 2072, 2170, 2180, 2220, 2289, 2294, 2590, 2604, 2616, 3052, 3108, 3255, 3270, 3379, 3441, 3720, 3815, 3885, 4033, 4340, 4360, 4440, 4578, 4588, 5180, 5208, 5735, 6104, 6216, 6510, 6540, 6758, 6882, 7630, 7770, 8029, 8066, 8680, 9156, 9176, 10137, 10360, 11445, 11470, 12099, 13020, 13080, 13516, 13764, 15260, 15540, 16058, 16132, 16895, 17205, 18312, 20165, 20274, 22890, 22940, 23653, 24087, 24198, 26040, 27032, 27528, 28231, 30520, 31080, 32116, 32264, 33790, 34410, 40145, 40330, 40548, 45780, 45880, 47306, 48174, 48396, 50685, 56462, 60495, 64232, 67580, 68820, 70959, 80290, 80660, 81096, 84693, 91560, 94612, 96348, 96792, 101370, 112924, 118265, 120435, 120990, 125023, 135160, 137640, 141155, 141918, 160580, 161320, 169386, 189224, 192696, 202740, 225848, 236530, 240870, 241980, 250046, 282310, 283836, 321160, 338772, 354795, 375069, 405480, 423465, 473060, 481740, 483960, 500092, 564620, 567672, 625115, 677544, 709590, 750138, 846930, 875161, 946120, 963480, 1000184, 1129240, 1250230, 1419180, 1500276, 1693860, 1750322, 1875345, 2500460, 2625483, 2838360, 3000552, 3387720, 3500644, 3750690, 4375805, 5000920, 5250966, 7001288, 7501380, 8751610, 10501932, 13127415, 15002760, 17503220, 21003864, 26254830, 35006440, 52509660, 105019320]

約数ペア:

[(1, 105019320), (2, 52509660), (3, 35006440), (4, 26254830), (5, 21003864), (6, 17503220), (7, 15002760), (8, 13127415), (10, 10501932), (12, 8751610), (14, 7501380), (15, 7001288), (20, 5250966), (21, 5000920), (24, 4375805), (28, 3750690), (30, 3500644), (31, 3387720), (35, 3000552), (37, 2838360), (40, 2625483), (42, 2500460), (56, 1875345), (60, 1750322), (62, 1693860), (70, 1500276), (74, 1419180), (84, 1250230), (93, 1129240), (105, 1000184), (109, 963480), (111, 946120), (120, 875161), (124, 846930), (140, 750138), (148, 709590), (155, 677544), (168, 625115), (185, 567672), (186, 564620), (210, 500092), (217, 483960), (218, 481740), (222, 473060), (248, 423465), (259, 405480), (280, 375069), (296, 354795), (310, 338772), (327, 321160), (370, 283836), (372, 282310), (420, 250046), (434, 241980), (436, 240870), (444, 236530), (465, 225848), (518, 202740), (545, 192696), (555, 189224), (620, 169386), (651, 161320), (654, 160580), (740, 141918), (744, 141155), (763, 137640), (777, 135160), (840, 125023), (868, 120990), (872, 120435), (888, 118265), (930, 112924), (1036, 101370), (1085, 96792), (1090, 96348), (1110, 94612), (1147, 91560), (1240, 84693), (1295, 81096), (1302, 80660), (1308, 80290), (1480, 70959), (1526, 68820), (1554, 67580), (1635, 64232), (1736, 60495), (1860, 56462), (2072, 50685), (2170, 48396), (2180, 48174), (2220, 47306), (2289, 45880), (2294, 45780), (2590, 40548), (2604, 40330), (2616, 40145), (3052, 34410), (3108, 33790), (3255, 32264), (3270, 32116), (3379, 31080), (3441, 30520), (3720, 28231), (3815, 27528), (3885, 27032), (4033, 26040), (4340, 24198), (4360, 24087), (4440, 23653), (4578, 22940), (4588, 22890), (5180, 20274), (5208, 20165), (5735, 18312), (6104, 17205), (6216, 16895), (6510, 16132), (6540, 16058), (6758, 15540), (6882, 15260), (7630, 13764), (7770, 13516), (8029, 13080), (8066, 13020), (8680, 12099), (9156, 11470), (9176, 11445), (10137, 10360)]