618569460

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:268

約数の個数: 240

約数和(自身を含む): 2031986880

約数和(自身を除く): 1413417420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 41, 45, 54, 60, 67, 81, 82, 90, 108, 123, 134, 135, 139, 162, 164, 180, 201, 205, 246, 268, 270, 278, 324, 335, 369, 402, 405, 410, 417, 492, 540, 556, 603, 615, 670, 695, 738, 804, 810, 820, 834, 1005, 1107, 1206, 1230, 1251, 1340, 1390, 1476, 1620, 1668, 1809, 1845, 2010, 2085, 2214, 2412, 2460, 2502, 2747, 2780, 3015, 3321, 3618, 3690, 3753, 4020, 4170, 4428, 5004, 5427, 5494, 5535, 5699, 6030, 6255, 6642, 7236, 7380, 7506, 8241, 8340, 9045, 9313, 10854, 10988, 11070, 11259, 11398, 12060, 12510, 13284, 13735, 15012, 16482, 16605, 17097, 18090, 18626, 18765, 21708, 22140, 22518, 22796, 24723, 25020, 27135, 27470, 27939, 28495, 32964, 33210, 34194, 36180, 37252, 37530, 41205, 45036, 46565, 49446, 51291, 54270, 54940, 55878, 56295, 56990, 66420, 68388, 74169, 75060, 82410, 83817, 85485, 93130, 98892, 102582, 108540, 111756, 112590, 113980, 123615, 139695, 148338, 153873, 164820, 167634, 170970, 186260, 205164, 222507, 225180, 247230, 251451, 256455, 279390, 296676, 307746, 335268, 341940, 370845, 381833, 419085, 445014, 461619, 494460, 502902, 512910, 558780, 615492, 741690, 754353, 763666, 769365, 838170, 890028, 923238, 1005804, 1025820, 1112535, 1145499, 1257255, 1483380, 1508706, 1527332, 1538730, 1676340, 1846476, 1909165, 2225070, 2290998, 2308095, 2514510, 3017412, 3077460, 3436497, 3771765, 3818330, 4450140, 4581996, 4616190, 5029020, 5727495, 6872994, 7543530, 7636660, 9232380, 10309491, 11454990, 13745988, 15087060, 17182485, 20618982, 22909980, 30928473, 34364970, 41237964, 51547455, 61856946, 68729940, 103094910, 123713892, 154642365, 206189820, 309284730, 618569460]

約数ペア:

[(1, 618569460), (2, 309284730), (3, 206189820), (4, 154642365), (5, 123713892), (6, 103094910), (9, 68729940), (10, 61856946), (12, 51547455), (15, 41237964), (18, 34364970), (20, 30928473), (27, 22909980), (30, 20618982), (36, 17182485), (41, 15087060), (45, 13745988), (54, 11454990), (60, 10309491), (67, 9232380), (81, 7636660), (82, 7543530), (90, 6872994), (108, 5727495), (123, 5029020), (134, 4616190), (135, 4581996), (139, 4450140), (162, 3818330), (164, 3771765), (180, 3436497), (201, 3077460), (205, 3017412), (246, 2514510), (268, 2308095), (270, 2290998), (278, 2225070), (324, 1909165), (335, 1846476), (369, 1676340), (402, 1538730), (405, 1527332), (410, 1508706), (417, 1483380), (492, 1257255), (540, 1145499), (556, 1112535), (603, 1025820), (615, 1005804), (670, 923238), (695, 890028), (738, 838170), (804, 769365), (810, 763666), (820, 754353), (834, 741690), (1005, 615492), (1107, 558780), (1206, 512910), (1230, 502902), (1251, 494460), (1340, 461619), (1390, 445014), (1476, 419085), (1620, 381833), (1668, 370845), (1809, 341940), (1845, 335268), (2010, 307746), (2085, 296676), (2214, 279390), (2412, 256455), (2460, 251451), (2502, 247230), (2747, 225180), (2780, 222507), (3015, 205164), (3321, 186260), (3618, 170970), (3690, 167634), (3753, 164820), (4020, 153873), (4170, 148338), (4428, 139695), (5004, 123615), (5427, 113980), (5494, 112590), (5535, 111756), (5699, 108540), (6030, 102582), (6255, 98892), (6642, 93130), (7236, 85485), (7380, 83817), (7506, 82410), (8241, 75060), (8340, 74169), (9045, 68388), (9313, 66420), (10854, 56990), (10988, 56295), (11070, 55878), (11259, 54940), (11398, 54270), (12060, 51291), (12510, 49446), (13284, 46565), (13735, 45036), (15012, 41205), (16482, 37530), (16605, 37252), (17097, 36180), (18090, 34194), (18626, 33210), (18765, 32964), (21708, 28495), (22140, 27939), (22518, 27470), (22796, 27135), (24723, 25020)]