423150780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{229}}^1$

素因数の和:380

約数の個数: 192

約数和(自身を含む): 1350236160

約数和(自身を除く): 927085380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 30, 39, 46, 52, 60, 65, 69, 78, 92, 103, 115, 130, 138, 156, 195, 206, 229, 230, 260, 276, 299, 309, 345, 390, 412, 458, 460, 515, 598, 618, 687, 690, 780, 897, 916, 1030, 1145, 1196, 1236, 1339, 1374, 1380, 1495, 1545, 1794, 2060, 2290, 2369, 2678, 2748, 2977, 2990, 3090, 3435, 3588, 4017, 4485, 4580, 4738, 5267, 5356, 5954, 5980, 6180, 6695, 6870, 7107, 8034, 8931, 8970, 9476, 10534, 11845, 11908, 13390, 13740, 14214, 14885, 15801, 16068, 17862, 17940, 20085, 21068, 23587, 23690, 26335, 26780, 28428, 29770, 30797, 31602, 35535, 35724, 40170, 44655, 47174, 47380, 52670, 59540, 61594, 63204, 68471, 70761, 71070, 79005, 80340, 89310, 92391, 94348, 105340, 117935, 123188, 136942, 141522, 142140, 153985, 158010, 178620, 184782, 205413, 235870, 273884, 283044, 306631, 307970, 316020, 342355, 353805, 369564, 410826, 461955, 471740, 542501, 613262, 615940, 684710, 707610, 821652, 919893, 923910, 1027065, 1085002, 1226524, 1369420, 1415220, 1533155, 1627503, 1839786, 1847820, 2054130, 2170004, 2712505, 3066310, 3255006, 3679572, 4108260, 4599465, 5425010, 6132620, 6510012, 7052513, 8137515, 9198930, 10850020, 14105026, 16275030, 18397860, 21157539, 28210052, 32550060, 35262565, 42315078, 70525130, 84630156, 105787695, 141050260, 211575390, 423150780]

約数ペア:

[(1, 423150780), (2, 211575390), (3, 141050260), (4, 105787695), (5, 84630156), (6, 70525130), (10, 42315078), (12, 35262565), (13, 32550060), (15, 28210052), (20, 21157539), (23, 18397860), (26, 16275030), (30, 14105026), (39, 10850020), (46, 9198930), (52, 8137515), (60, 7052513), (65, 6510012), (69, 6132620), (78, 5425010), (92, 4599465), (103, 4108260), (115, 3679572), (130, 3255006), (138, 3066310), (156, 2712505), (195, 2170004), (206, 2054130), (229, 1847820), (230, 1839786), (260, 1627503), (276, 1533155), (299, 1415220), (309, 1369420), (345, 1226524), (390, 1085002), (412, 1027065), (458, 923910), (460, 919893), (515, 821652), (598, 707610), (618, 684710), (687, 615940), (690, 613262), (780, 542501), (897, 471740), (916, 461955), (1030, 410826), (1145, 369564), (1196, 353805), (1236, 342355), (1339, 316020), (1374, 307970), (1380, 306631), (1495, 283044), (1545, 273884), (1794, 235870), (2060, 205413), (2290, 184782), (2369, 178620), (2678, 158010), (2748, 153985), (2977, 142140), (2990, 141522), (3090, 136942), (3435, 123188), (3588, 117935), (4017, 105340), (4485, 94348), (4580, 92391), (4738, 89310), (5267, 80340), (5356, 79005), (5954, 71070), (5980, 70761), (6180, 68471), (6695, 63204), (6870, 61594), (7107, 59540), (8034, 52670), (8931, 47380), (8970, 47174), (9476, 44655), (10534, 40170), (11845, 35724), (11908, 35535), (13390, 31602), (13740, 30797), (14214, 29770), (14885, 28428), (15801, 26780), (16068, 26335), (17862, 23690), (17940, 23587), (20085, 21068)]