22842120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{383}}^1$

素因数の和:475

約数の個数: 128

約数和(自身を含む): 79626240

約数和(自身を除く): 56784120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 71, 84, 105, 120, 140, 142, 168, 210, 213, 280, 284, 355, 383, 420, 426, 497, 568, 710, 766, 840, 852, 994, 1065, 1149, 1420, 1491, 1532, 1704, 1915, 1988, 2130, 2298, 2485, 2681, 2840, 2982, 3064, 3830, 3976, 4260, 4596, 4970, 5362, 5745, 5964, 7455, 7660, 8043, 8520, 9192, 9940, 10724, 11490, 11928, 13405, 14910, 15320, 16086, 19880, 21448, 22980, 26810, 27193, 29820, 32172, 40215, 45960, 53620, 54386, 59640, 64344, 80430, 81579, 107240, 108772, 135965, 160860, 163158, 190351, 217544, 271930, 321720, 326316, 380702, 407895, 543860, 571053, 652632, 761404, 815790, 951755, 1087720, 1142106, 1522808, 1631580, 1903510, 2284212, 2855265, 3263160, 3807020, 4568424, 5710530, 7614040, 11421060, 22842120]

約数ペア:

[(1, 22842120), (2, 11421060), (3, 7614040), (4, 5710530), (5, 4568424), (6, 3807020), (7, 3263160), (8, 2855265), (10, 2284212), (12, 1903510), (14, 1631580), (15, 1522808), (20, 1142106), (21, 1087720), (24, 951755), (28, 815790), (30, 761404), (35, 652632), (40, 571053), (42, 543860), (56, 407895), (60, 380702), (70, 326316), (71, 321720), (84, 271930), (105, 217544), (120, 190351), (140, 163158), (142, 160860), (168, 135965), (210, 108772), (213, 107240), (280, 81579), (284, 80430), (355, 64344), (383, 59640), (420, 54386), (426, 53620), (497, 45960), (568, 40215), (710, 32172), (766, 29820), (840, 27193), (852, 26810), (994, 22980), (1065, 21448), (1149, 19880), (1420, 16086), (1491, 15320), (1532, 14910), (1704, 13405), (1915, 11928), (1988, 11490), (2130, 10724), (2298, 9940), (2485, 9192), (2681, 8520), (2840, 8043), (2982, 7660), (3064, 7455), (3830, 5964), (3976, 5745), (4260, 5362), (4596, 4970)]