538615080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:249

約数の個数: 288

約数和(自身を含む): 1931005440

約数和(自身を除く): 1392390360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 31, 34, 36, 40, 45, 51, 60, 62, 68, 72, 85, 90, 93, 102, 120, 124, 136, 153, 155, 167, 170, 180, 186, 204, 248, 255, 279, 289, 306, 310, 334, 340, 360, 372, 408, 465, 501, 510, 527, 558, 578, 612, 620, 668, 680, 744, 765, 835, 867, 930, 1002, 1020, 1054, 1116, 1156, 1224, 1240, 1336, 1395, 1445, 1503, 1530, 1581, 1670, 1734, 1860, 2004, 2040, 2108, 2232, 2312, 2505, 2601, 2635, 2790, 2839, 2890, 3006, 3060, 3162, 3340, 3468, 3720, 4008, 4216, 4335, 4743, 5010, 5177, 5202, 5270, 5580, 5678, 5780, 6012, 6120, 6324, 6680, 6936, 7515, 7905, 8517, 8670, 8959, 9486, 10020, 10354, 10404, 10540, 11160, 11356, 11560, 12024, 12648, 13005, 14195, 15030, 15531, 15810, 17034, 17340, 17918, 18972, 20040, 20708, 20808, 21080, 22712, 23715, 25551, 25885, 26010, 26877, 28390, 30060, 31062, 31620, 34068, 34680, 35836, 37944, 41416, 42585, 44795, 46593, 47430, 48263, 51102, 51770, 52020, 53754, 56780, 60120, 62124, 63240, 68136, 71672, 77655, 80631, 85170, 88009, 89590, 93186, 94860, 96526, 102204, 103540, 104040, 107508, 113560, 124248, 127755, 134385, 144789, 155310, 161262, 170340, 176018, 179180, 186372, 189720, 193052, 204408, 207080, 215016, 232965, 241315, 255510, 264027, 268770, 289578, 310620, 322524, 340680, 352036, 358360, 372744, 386104, 403155, 434367, 440045, 465930, 482630, 511020, 528054, 537540, 579156, 621240, 645048, 704072, 723945, 792081, 806310, 868734, 880090, 931860, 965260, 1022040, 1056108, 1075080, 1158312, 1320135, 1447890, 1496153, 1584162, 1612620, 1737468, 1760180, 1863720, 1930520, 2112216, 2171835, 2640270, 2895780, 2992306, 3168324, 3225240, 3474936, 3520360, 3960405, 4343670, 4488459, 5280540, 5791560, 5984612, 6336648, 7480765, 7920810, 8687340, 8976918, 10561080, 11969224, 13465377, 14961530, 15841620, 17374680, 17953836, 22442295, 26930754, 29923060, 31683240, 35907672, 44884590, 53861508, 59846120, 67326885, 89769180, 107723016, 134653770, 179538360, 269307540, 538615080]

約数ペア:

[(1, 538615080), (2, 269307540), (3, 179538360), (4, 134653770), (5, 107723016), (6, 89769180), (8, 67326885), (9, 59846120), (10, 53861508), (12, 44884590), (15, 35907672), (17, 31683240), (18, 29923060), (20, 26930754), (24, 22442295), (30, 17953836), (31, 17374680), (34, 15841620), (36, 14961530), (40, 13465377), (45, 11969224), (51, 10561080), (60, 8976918), (62, 8687340), (68, 7920810), (72, 7480765), (85, 6336648), (90, 5984612), (93, 5791560), (102, 5280540), (120, 4488459), (124, 4343670), (136, 3960405), (153, 3520360), (155, 3474936), (167, 3225240), (170, 3168324), (180, 2992306), (186, 2895780), (204, 2640270), (248, 2171835), (255, 2112216), (279, 1930520), (289, 1863720), (306, 1760180), (310, 1737468), (334, 1612620), (340, 1584162), (360, 1496153), (372, 1447890), (408, 1320135), (465, 1158312), (501, 1075080), (510, 1056108), (527, 1022040), (558, 965260), (578, 931860), (612, 880090), (620, 868734), (668, 806310), (680, 792081), (744, 723945), (765, 704072), (835, 645048), (867, 621240), (930, 579156), (1002, 537540), (1020, 528054), (1054, 511020), (1116, 482630), (1156, 465930), (1224, 440045), (1240, 434367), (1336, 403155), (1395, 386104), (1445, 372744), (1503, 358360), (1530, 352036), (1581, 340680), (1670, 322524), (1734, 310620), (1860, 289578), (2004, 268770), (2040, 264027), (2108, 255510), (2232, 241315), (2312, 232965), (2505, 215016), (2601, 207080), (2635, 204408), (2790, 193052), (2839, 189720), (2890, 186372), (3006, 179180), (3060, 176018), (3162, 170340), (3340, 161262), (3468, 155310), (3720, 144789), (4008, 134385), (4216, 127755), (4335, 124248), (4743, 113560), (5010, 107508), (5177, 104040), (5202, 103540), (5270, 102204), (5580, 96526), (5678, 94860), (5780, 93186), (6012, 89590), (6120, 88009), (6324, 85170), (6680, 80631), (6936, 77655), (7515, 71672), (7905, 68136), (8517, 63240), (8670, 62124), (8959, 60120), (9486, 56780), (10020, 53754), (10354, 52020), (10404, 51770), (10540, 51102), (11160, 48263), (11356, 47430), (11560, 46593), (12024, 44795), (12648, 42585), (13005, 41416), (14195, 37944), (15030, 35836), (15531, 34680), (15810, 34068), (17034, 31620), (17340, 31062), (17918, 30060), (18972, 28390), (20040, 26877), (20708, 26010), (20808, 25885), (21080, 25551), (22712, 23715)]