22215060

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{653}}^1$

素因数の和:684

約数の個数: 144

約数和(自身を含む): 79986816

約数和(自身を除く): 57771756

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 243, 252, 270, 315, 324, 378, 405, 420, 486, 540, 567, 630, 653, 756, 810, 945, 972, 1134, 1215, 1260, 1306, 1620, 1701, 1890, 1959, 2268, 2430, 2612, 2835, 3265, 3402, 3780, 3918, 4571, 4860, 5670, 5877, 6530, 6804, 7836, 8505, 9142, 9795, 11340, 11754, 13060, 13713, 17010, 17631, 18284, 19590, 22855, 23508, 27426, 29385, 34020, 35262, 39180, 41139, 45710, 52893, 54852, 58770, 68565, 70524, 82278, 88155, 91420, 105786, 117540, 123417, 137130, 158679, 164556, 176310, 205695, 211572, 246834, 264465, 274260, 317358, 352620, 370251, 411390, 493668, 528930, 617085, 634716, 740502, 793395, 822780, 1057860, 1110753, 1234170, 1481004, 1586790, 1851255, 2221506, 2468340, 3173580, 3702510, 4443012, 5553765, 7405020, 11107530, 22215060]

約数ペア:

[(1, 22215060), (2, 11107530), (3, 7405020), (4, 5553765), (5, 4443012), (6, 3702510), (7, 3173580), (9, 2468340), (10, 2221506), (12, 1851255), (14, 1586790), (15, 1481004), (18, 1234170), (20, 1110753), (21, 1057860), (27, 822780), (28, 793395), (30, 740502), (35, 634716), (36, 617085), (42, 528930), (45, 493668), (54, 411390), (60, 370251), (63, 352620), (70, 317358), (81, 274260), (84, 264465), (90, 246834), (105, 211572), (108, 205695), (126, 176310), (135, 164556), (140, 158679), (162, 137130), (180, 123417), (189, 117540), (210, 105786), (243, 91420), (252, 88155), (270, 82278), (315, 70524), (324, 68565), (378, 58770), (405, 54852), (420, 52893), (486, 45710), (540, 41139), (567, 39180), (630, 35262), (653, 34020), (756, 29385), (810, 27426), (945, 23508), (972, 22855), (1134, 19590), (1215, 18284), (1260, 17631), (1306, 17010), (1620, 13713), (1701, 13060), (1890, 11754), (1959, 11340), (2268, 9795), (2430, 9142), (2612, 8505), (2835, 7836), (3265, 6804), (3402, 6530), (3780, 5877), (3918, 5670), (4571, 4860)]