22481940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:122

約数の個数: 192

約数和(自身を含む): 75075840

約数和(自身を除く): 52593900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 37, 38, 39, 41, 52, 57, 60, 65, 74, 76, 78, 82, 95, 111, 114, 123, 130, 148, 156, 164, 185, 190, 195, 205, 222, 228, 246, 247, 260, 285, 370, 380, 390, 410, 444, 481, 492, 494, 533, 555, 570, 615, 703, 740, 741, 779, 780, 820, 962, 988, 1066, 1110, 1140, 1230, 1235, 1406, 1443, 1482, 1517, 1558, 1599, 1924, 2109, 2132, 2220, 2337, 2405, 2460, 2470, 2665, 2812, 2886, 2964, 3034, 3116, 3198, 3515, 3705, 3895, 4218, 4551, 4674, 4810, 4940, 5330, 5772, 6068, 6396, 7030, 7215, 7410, 7585, 7790, 7995, 8436, 9102, 9139, 9348, 9620, 10127, 10545, 10660, 11685, 14060, 14430, 14820, 15170, 15580, 15990, 18204, 18278, 19721, 20254, 21090, 22755, 23370, 27417, 28823, 28860, 30340, 30381, 31980, 36556, 39442, 40508, 42180, 45510, 45695, 46740, 50635, 54834, 57646, 59163, 60762, 78884, 86469, 91020, 91390, 98605, 101270, 109668, 115292, 118326, 121524, 137085, 144115, 151905, 172938, 182780, 197210, 202540, 236652, 274170, 288230, 295815, 303810, 345876, 374699, 394420, 432345, 548340, 576460, 591630, 607620, 749398, 864690, 1124097, 1183260, 1498796, 1729380, 1873495, 2248194, 3746990, 4496388, 5620485, 7493980, 11240970, 22481940]

約数ペア:

[(1, 22481940), (2, 11240970), (3, 7493980), (4, 5620485), (5, 4496388), (6, 3746990), (10, 2248194), (12, 1873495), (13, 1729380), (15, 1498796), (19, 1183260), (20, 1124097), (26, 864690), (30, 749398), (37, 607620), (38, 591630), (39, 576460), (41, 548340), (52, 432345), (57, 394420), (60, 374699), (65, 345876), (74, 303810), (76, 295815), (78, 288230), (82, 274170), (95, 236652), (111, 202540), (114, 197210), (123, 182780), (130, 172938), (148, 151905), (156, 144115), (164, 137085), (185, 121524), (190, 118326), (195, 115292), (205, 109668), (222, 101270), (228, 98605), (246, 91390), (247, 91020), (260, 86469), (285, 78884), (370, 60762), (380, 59163), (390, 57646), (410, 54834), (444, 50635), (481, 46740), (492, 45695), (494, 45510), (533, 42180), (555, 40508), (570, 39442), (615, 36556), (703, 31980), (740, 30381), (741, 30340), (779, 28860), (780, 28823), (820, 27417), (962, 23370), (988, 22755), (1066, 21090), (1110, 20254), (1140, 19721), (1230, 18278), (1235, 18204), (1406, 15990), (1443, 15580), (1482, 15170), (1517, 14820), (1558, 14430), (1599, 14060), (1924, 11685), (2109, 10660), (2132, 10545), (2220, 10127), (2337, 9620), (2405, 9348), (2460, 9139), (2470, 9102), (2665, 8436), (2812, 7995), (2886, 7790), (2964, 7585), (3034, 7410), (3116, 7215), (3198, 7030), (3515, 6396), (3705, 6068), (3895, 5772), (4218, 5330), (4551, 4940), (4674, 4810)]