746014740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1$

素因数の和:378

約数の個数: 192

約数和(自身を含む): 2303997696

約数和(自身を除く): 1557982956

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 43, 51, 60, 68, 73, 85, 86, 102, 129, 146, 170, 172, 204, 215, 219, 233, 255, 258, 292, 340, 365, 430, 438, 466, 510, 516, 645, 699, 730, 731, 860, 876, 932, 1020, 1095, 1165, 1241, 1290, 1398, 1460, 1462, 2190, 2193, 2330, 2482, 2580, 2796, 2924, 3139, 3495, 3655, 3723, 3961, 4380, 4386, 4660, 4964, 6205, 6278, 6990, 7310, 7446, 7922, 8772, 9417, 10019, 10965, 11883, 12410, 12556, 13980, 14620, 14892, 15695, 15844, 17009, 18615, 18834, 19805, 20038, 21930, 23766, 24820, 30057, 31390, 34018, 37230, 37668, 39610, 40076, 43860, 47085, 47532, 50095, 51027, 53363, 59415, 60114, 62780, 68036, 74460, 79220, 85045, 94170, 100190, 102054, 106726, 118830, 120228, 150285, 160089, 170090, 170323, 188340, 200380, 204108, 213452, 237660, 255135, 266815, 289153, 300570, 320178, 340180, 340646, 510270, 510969, 533630, 578306, 601140, 640356, 681292, 731387, 800445, 851615, 867459, 1020540, 1021938, 1067260, 1156612, 1445765, 1462774, 1600890, 1703230, 1734918, 2043876, 2194161, 2554845, 2891530, 2925548, 3201780, 3406460, 3469836, 3656935, 4337295, 4388322, 5109690, 5783060, 7313870, 8674590, 8776644, 10219380, 10970805, 12433579, 14627740, 17349180, 21941610, 24867158, 37300737, 43883220, 49734316, 62167895, 74601474, 124335790, 149202948, 186503685, 248671580, 373007370, 746014740]

約数ペア:

[(1, 746014740), (2, 373007370), (3, 248671580), (4, 186503685), (5, 149202948), (6, 124335790), (10, 74601474), (12, 62167895), (15, 49734316), (17, 43883220), (20, 37300737), (30, 24867158), (34, 21941610), (43, 17349180), (51, 14627740), (60, 12433579), (68, 10970805), (73, 10219380), (85, 8776644), (86, 8674590), (102, 7313870), (129, 5783060), (146, 5109690), (170, 4388322), (172, 4337295), (204, 3656935), (215, 3469836), (219, 3406460), (233, 3201780), (255, 2925548), (258, 2891530), (292, 2554845), (340, 2194161), (365, 2043876), (430, 1734918), (438, 1703230), (466, 1600890), (510, 1462774), (516, 1445765), (645, 1156612), (699, 1067260), (730, 1021938), (731, 1020540), (860, 867459), (876, 851615), (932, 800445), (1020, 731387), (1095, 681292), (1165, 640356), (1241, 601140), (1290, 578306), (1398, 533630), (1460, 510969), (1462, 510270), (2190, 340646), (2193, 340180), (2330, 320178), (2482, 300570), (2580, 289153), (2796, 266815), (2924, 255135), (3139, 237660), (3495, 213452), (3655, 204108), (3723, 200380), (3961, 188340), (4380, 170323), (4386, 170090), (4660, 160089), (4964, 150285), (6205, 120228), (6278, 118830), (6990, 106726), (7310, 102054), (7446, 100190), (7922, 94170), (8772, 85045), (9417, 79220), (10019, 74460), (10965, 68036), (11883, 62780), (12410, 60114), (12556, 59415), (13980, 53363), (14620, 51027), (14892, 50095), (15695, 47532), (15844, 47085), (17009, 43860), (18615, 40076), (18834, 39610), (19805, 37668), (20038, 37230), (21930, 34018), (23766, 31390), (24820, 30057)]