22186680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1$

素因数の和:333

約数の個数: 128

約数和(自身を含む): 72230400

約数和(自身を除く): 50043720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 37, 38, 40, 57, 60, 74, 76, 95, 111, 114, 120, 148, 152, 185, 190, 222, 228, 263, 285, 296, 370, 380, 444, 456, 526, 555, 570, 703, 740, 760, 789, 888, 1052, 1110, 1140, 1315, 1406, 1480, 1578, 2104, 2109, 2220, 2280, 2630, 2812, 3156, 3515, 3945, 4218, 4440, 4997, 5260, 5624, 6312, 7030, 7890, 8436, 9731, 9994, 10520, 10545, 14060, 14991, 15780, 16872, 19462, 19988, 21090, 24985, 28120, 29193, 29982, 31560, 38924, 39976, 42180, 48655, 49970, 58386, 59964, 74955, 77848, 84360, 97310, 99940, 116772, 119928, 145965, 149910, 184889, 194620, 199880, 233544, 291930, 299820, 369778, 389240, 554667, 583860, 599640, 739556, 924445, 1109334, 1167720, 1479112, 1848890, 2218668, 2773335, 3697780, 4437336, 5546670, 7395560, 11093340, 22186680]

約数ペア:

[(1, 22186680), (2, 11093340), (3, 7395560), (4, 5546670), (5, 4437336), (6, 3697780), (8, 2773335), (10, 2218668), (12, 1848890), (15, 1479112), (19, 1167720), (20, 1109334), (24, 924445), (30, 739556), (37, 599640), (38, 583860), (40, 554667), (57, 389240), (60, 369778), (74, 299820), (76, 291930), (95, 233544), (111, 199880), (114, 194620), (120, 184889), (148, 149910), (152, 145965), (185, 119928), (190, 116772), (222, 99940), (228, 97310), (263, 84360), (285, 77848), (296, 74955), (370, 59964), (380, 58386), (444, 49970), (456, 48655), (526, 42180), (555, 39976), (570, 38924), (703, 31560), (740, 29982), (760, 29193), (789, 28120), (888, 24985), (1052, 21090), (1110, 19988), (1140, 19462), (1315, 16872), (1406, 15780), (1480, 14991), (1578, 14060), (2104, 10545), (2109, 10520), (2220, 9994), (2280, 9731), (2630, 8436), (2812, 7890), (3156, 7030), (3515, 6312), (3945, 5624), (4218, 5260), (4440, 4997)]