308373780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{283}}^1$

素因数の和:446

約数の個数: 192

約数和(自身を含む): 1025998848

約数和(自身を除く): 717625068

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 127, 130, 132, 143, 156, 165, 195, 220, 254, 260, 283, 286, 330, 381, 390, 429, 508, 566, 572, 635, 660, 715, 762, 780, 849, 858, 1132, 1270, 1397, 1415, 1430, 1524, 1651, 1698, 1716, 1905, 2145, 2540, 2794, 2830, 2860, 3113, 3302, 3396, 3679, 3810, 4191, 4245, 4290, 4953, 5588, 5660, 6226, 6604, 6985, 7358, 7620, 8255, 8382, 8490, 8580, 9339, 9906, 11037, 12452, 13970, 14716, 15565, 16510, 16764, 16980, 18161, 18395, 18678, 19812, 20955, 22074, 24765, 27940, 31130, 33020, 35941, 36322, 36790, 37356, 40469, 41910, 44148, 46695, 49530, 54483, 55185, 62260, 71882, 72644, 73580, 80938, 83820, 90805, 93390, 99060, 107823, 108966, 110370, 121407, 143764, 161876, 179705, 181610, 186780, 202345, 215646, 217932, 220740, 242814, 272415, 359410, 363220, 395351, 404690, 431292, 467233, 485628, 539115, 544830, 607035, 718820, 790702, 809380, 934466, 1078230, 1089660, 1186053, 1214070, 1401699, 1581404, 1868932, 1976755, 2156460, 2336165, 2372106, 2428140, 2803398, 3953510, 4672330, 4744212, 5139563, 5606796, 5930265, 7008495, 7907020, 9344660, 10279126, 11860530, 14016990, 15418689, 20558252, 23721060, 25697815, 28033980, 30837378, 51395630, 61674756, 77093445, 102791260, 154186890, 308373780]

約数ペア:

[(1, 308373780), (2, 154186890), (3, 102791260), (4, 77093445), (5, 61674756), (6, 51395630), (10, 30837378), (11, 28033980), (12, 25697815), (13, 23721060), (15, 20558252), (20, 15418689), (22, 14016990), (26, 11860530), (30, 10279126), (33, 9344660), (39, 7907020), (44, 7008495), (52, 5930265), (55, 5606796), (60, 5139563), (65, 4744212), (66, 4672330), (78, 3953510), (110, 2803398), (127, 2428140), (130, 2372106), (132, 2336165), (143, 2156460), (156, 1976755), (165, 1868932), (195, 1581404), (220, 1401699), (254, 1214070), (260, 1186053), (283, 1089660), (286, 1078230), (330, 934466), (381, 809380), (390, 790702), (429, 718820), (508, 607035), (566, 544830), (572, 539115), (635, 485628), (660, 467233), (715, 431292), (762, 404690), (780, 395351), (849, 363220), (858, 359410), (1132, 272415), (1270, 242814), (1397, 220740), (1415, 217932), (1430, 215646), (1524, 202345), (1651, 186780), (1698, 181610), (1716, 179705), (1905, 161876), (2145, 143764), (2540, 121407), (2794, 110370), (2830, 108966), (2860, 107823), (3113, 99060), (3302, 93390), (3396, 90805), (3679, 83820), (3810, 80938), (4191, 73580), (4245, 72644), (4290, 71882), (4953, 62260), (5588, 55185), (5660, 54483), (6226, 49530), (6604, 46695), (6985, 44148), (7358, 41910), (7620, 40469), (8255, 37356), (8382, 36790), (8490, 36322), (8580, 35941), (9339, 33020), (9906, 31130), (11037, 27940), (12452, 24765), (13970, 22074), (14716, 20955), (15565, 19812), (16510, 18678), (16764, 18395), (16980, 18161)]