318607380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{367}}^1$

素因数の和:455

約数の個数: 288

約数和(自身を含む): 1215212544

約数和(自身を除く): 896605164

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 53, 60, 63, 65, 70, 78, 84, 90, 91, 105, 106, 117, 126, 130, 140, 156, 159, 180, 182, 195, 210, 212, 234, 252, 260, 265, 273, 315, 318, 364, 367, 371, 390, 420, 455, 468, 477, 530, 546, 585, 630, 636, 689, 734, 742, 780, 795, 819, 910, 954, 1060, 1092, 1101, 1113, 1170, 1260, 1365, 1378, 1468, 1484, 1590, 1638, 1820, 1835, 1855, 1908, 2067, 2202, 2226, 2340, 2385, 2569, 2730, 2756, 3180, 3276, 3303, 3339, 3445, 3670, 3710, 4095, 4134, 4404, 4452, 4770, 4771, 4823, 5138, 5460, 5505, 5565, 6201, 6606, 6678, 6890, 7340, 7420, 7707, 8190, 8268, 9540, 9542, 9646, 10276, 10335, 11010, 11130, 12402, 12845, 13212, 13356, 13780, 14313, 14469, 15414, 16380, 16515, 16695, 19084, 19292, 19451, 20670, 22020, 22260, 23121, 23855, 24115, 24804, 25690, 28626, 28938, 30828, 31005, 33030, 33390, 33397, 38535, 38902, 41340, 42939, 43407, 46242, 47710, 48230, 51380, 57252, 57876, 58353, 62010, 66060, 66780, 66794, 71565, 72345, 77070, 77804, 85878, 86814, 92484, 95420, 96460, 97255, 100191, 115605, 116706, 124020, 133588, 136157, 143130, 144690, 154140, 166985, 171756, 173628, 175059, 194510, 200382, 214695, 217035, 231210, 233412, 252863, 272314, 286260, 289380, 291765, 300573, 333970, 350118, 389020, 400764, 408471, 429390, 434070, 462420, 500955, 505726, 544628, 583530, 601146, 667940, 680785, 700236, 758589, 816942, 858780, 868140, 875295, 1001910, 1011452, 1167060, 1202292, 1225413, 1264315, 1361570, 1502865, 1517178, 1633884, 1750590, 1770041, 2003820, 2042355, 2275767, 2450826, 2528630, 2723140, 3005730, 3034356, 3501180, 3540082, 3792945, 4084710, 4551534, 4901652, 5057260, 5310123, 6011460, 6127065, 7080164, 7585890, 8169420, 8850205, 9103068, 10620246, 11378835, 12254130, 15171780, 15930369, 17700410, 21240492, 22757670, 24508260, 26550615, 31860738, 35400820, 45515340, 53101230, 63721476, 79651845, 106202460, 159303690, 318607380]

約数ペア:

[(1, 318607380), (2, 159303690), (3, 106202460), (4, 79651845), (5, 63721476), (6, 53101230), (7, 45515340), (9, 35400820), (10, 31860738), (12, 26550615), (13, 24508260), (14, 22757670), (15, 21240492), (18, 17700410), (20, 15930369), (21, 15171780), (26, 12254130), (28, 11378835), (30, 10620246), (35, 9103068), (36, 8850205), (39, 8169420), (42, 7585890), (45, 7080164), (52, 6127065), (53, 6011460), (60, 5310123), (63, 5057260), (65, 4901652), (70, 4551534), (78, 4084710), (84, 3792945), (90, 3540082), (91, 3501180), (105, 3034356), (106, 3005730), (117, 2723140), (126, 2528630), (130, 2450826), (140, 2275767), (156, 2042355), (159, 2003820), (180, 1770041), (182, 1750590), (195, 1633884), (210, 1517178), (212, 1502865), (234, 1361570), (252, 1264315), (260, 1225413), (265, 1202292), (273, 1167060), (315, 1011452), (318, 1001910), (364, 875295), (367, 868140), (371, 858780), (390, 816942), (420, 758589), (455, 700236), (468, 680785), (477, 667940), (530, 601146), (546, 583530), (585, 544628), (630, 505726), (636, 500955), (689, 462420), (734, 434070), (742, 429390), (780, 408471), (795, 400764), (819, 389020), (910, 350118), (954, 333970), (1060, 300573), (1092, 291765), (1101, 289380), (1113, 286260), (1170, 272314), (1260, 252863), (1365, 233412), (1378, 231210), (1468, 217035), (1484, 214695), (1590, 200382), (1638, 194510), (1820, 175059), (1835, 173628), (1855, 171756), (1908, 166985), (2067, 154140), (2202, 144690), (2226, 143130), (2340, 136157), (2385, 133588), (2569, 124020), (2730, 116706), (2756, 115605), (3180, 100191), (3276, 97255), (3303, 96460), (3339, 95420), (3445, 92484), (3670, 86814), (3710, 85878), (4095, 77804), (4134, 77070), (4404, 72345), (4452, 71565), (4770, 66794), (4771, 66780), (4823, 66060), (5138, 62010), (5460, 58353), (5505, 57876), (5565, 57252), (6201, 51380), (6606, 48230), (6678, 47710), (6890, 46242), (7340, 43407), (7420, 42939), (7707, 41340), (8190, 38902), (8268, 38535), (9540, 33397), (9542, 33390), (9646, 33030), (10276, 31005), (10335, 30828), (11010, 28938), (11130, 28626), (12402, 25690), (12845, 24804), (13212, 24115), (13356, 23855), (13780, 23121), (14313, 22260), (14469, 22020), (15414, 20670), (16380, 19451), (16515, 19292), (16695, 19084)]