22428120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1307}}^1$

素因数の和:1345

約数の個数: 128

約数和(自身を含む): 79107840

約数和(自身を除く): 56679720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 110, 120, 130, 132, 143, 156, 165, 195, 220, 260, 264, 286, 312, 330, 390, 429, 440, 520, 572, 660, 715, 780, 858, 1144, 1307, 1320, 1430, 1560, 1716, 2145, 2614, 2860, 3432, 3921, 4290, 5228, 5720, 6535, 7842, 8580, 10456, 13070, 14377, 15684, 16991, 17160, 19605, 26140, 28754, 31368, 33982, 39210, 43131, 50973, 52280, 57508, 67964, 71885, 78420, 84955, 86262, 101946, 115016, 135928, 143770, 156840, 169910, 172524, 186901, 203892, 215655, 254865, 287540, 339820, 345048, 373802, 407784, 431310, 509730, 560703, 575080, 679640, 747604, 862620, 934505, 1019460, 1121406, 1495208, 1725240, 1869010, 2038920, 2242812, 2803515, 3738020, 4485624, 5607030, 7476040, 11214060, 22428120]

約数ペア:

[(1, 22428120), (2, 11214060), (3, 7476040), (4, 5607030), (5, 4485624), (6, 3738020), (8, 2803515), (10, 2242812), (11, 2038920), (12, 1869010), (13, 1725240), (15, 1495208), (20, 1121406), (22, 1019460), (24, 934505), (26, 862620), (30, 747604), (33, 679640), (39, 575080), (40, 560703), (44, 509730), (52, 431310), (55, 407784), (60, 373802), (65, 345048), (66, 339820), (78, 287540), (88, 254865), (104, 215655), (110, 203892), (120, 186901), (130, 172524), (132, 169910), (143, 156840), (156, 143770), (165, 135928), (195, 115016), (220, 101946), (260, 86262), (264, 84955), (286, 78420), (312, 71885), (330, 67964), (390, 57508), (429, 52280), (440, 50973), (520, 43131), (572, 39210), (660, 33982), (715, 31368), (780, 28754), (858, 26140), (1144, 19605), (1307, 17160), (1320, 16991), (1430, 15684), (1560, 14377), (1716, 13070), (2145, 10456), (2614, 8580), (2860, 7842), (3432, 6535), (3921, 5720), (4290, 5228)]