745616430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1973}}^1$

素因数の和:2035

約数の個数: 192

約数和(自身を含む): 2328056640

約数和(自身を除く): 1582440210

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 19, 26, 30, 34, 38, 39, 45, 51, 57, 65, 78, 85, 90, 95, 102, 114, 117, 130, 153, 170, 171, 190, 195, 221, 234, 247, 255, 285, 306, 323, 342, 390, 442, 494, 510, 570, 585, 646, 663, 741, 765, 855, 969, 1105, 1170, 1235, 1326, 1482, 1530, 1615, 1710, 1938, 1973, 1989, 2210, 2223, 2470, 2907, 3230, 3315, 3705, 3946, 3978, 4199, 4446, 4845, 5814, 5919, 6630, 7410, 8398, 9690, 9865, 9945, 11115, 11838, 12597, 14535, 17757, 19730, 19890, 20995, 22230, 25194, 25649, 29070, 29595, 33541, 35514, 37487, 37791, 41990, 51298, 59190, 62985, 67082, 74974, 75582, 76947, 88785, 100623, 112461, 125970, 128245, 153894, 167705, 177570, 187435, 188955, 201246, 224922, 230841, 256490, 301869, 335410, 337383, 374870, 377910, 384735, 436033, 461682, 487331, 503115, 562305, 603738, 637279, 674766, 769470, 872066, 974662, 1006230, 1124610, 1154205, 1274558, 1308099, 1461993, 1509345, 1686915, 1911837, 2180165, 2308410, 2436655, 2616198, 2923986, 3018690, 3186395, 3373830, 3823674, 3924297, 4360330, 4385979, 4873310, 5735511, 6372790, 6540495, 7309965, 7848594, 8284627, 8771958, 9559185, 11471022, 13080990, 14619930, 16569254, 19118370, 19621485, 21929895, 24853881, 28677555, 39242970, 41423135, 43859790, 49707762, 57355110, 74561643, 82846270, 124269405, 149123286, 248538810, 372808215, 745616430]

約数ペア:

[(1, 745616430), (2, 372808215), (3, 248538810), (5, 149123286), (6, 124269405), (9, 82846270), (10, 74561643), (13, 57355110), (15, 49707762), (17, 43859790), (18, 41423135), (19, 39242970), (26, 28677555), (30, 24853881), (34, 21929895), (38, 19621485), (39, 19118370), (45, 16569254), (51, 14619930), (57, 13080990), (65, 11471022), (78, 9559185), (85, 8771958), (90, 8284627), (95, 7848594), (102, 7309965), (114, 6540495), (117, 6372790), (130, 5735511), (153, 4873310), (170, 4385979), (171, 4360330), (190, 3924297), (195, 3823674), (221, 3373830), (234, 3186395), (247, 3018690), (255, 2923986), (285, 2616198), (306, 2436655), (323, 2308410), (342, 2180165), (390, 1911837), (442, 1686915), (494, 1509345), (510, 1461993), (570, 1308099), (585, 1274558), (646, 1154205), (663, 1124610), (741, 1006230), (765, 974662), (855, 872066), (969, 769470), (1105, 674766), (1170, 637279), (1235, 603738), (1326, 562305), (1482, 503115), (1530, 487331), (1615, 461682), (1710, 436033), (1938, 384735), (1973, 377910), (1989, 374870), (2210, 337383), (2223, 335410), (2470, 301869), (2907, 256490), (3230, 230841), (3315, 224922), (3705, 201246), (3946, 188955), (3978, 187435), (4199, 177570), (4446, 167705), (4845, 153894), (5814, 128245), (5919, 125970), (6630, 112461), (7410, 100623), (8398, 88785), (9690, 76947), (9865, 75582), (9945, 74974), (11115, 67082), (11838, 62985), (12597, 59190), (14535, 51298), (17757, 41990), (19730, 37791), (19890, 37487), (20995, 35514), (22230, 33541), (25194, 29595), (25649, 29070)]