1745868040

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{347}}^1$

素因数の和:540

約数の個数: 192

約数和(自身を含む): 4884416640

約数和(自身を除く): 3138548600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 49, 56, 68, 70, 85, 98, 119, 136, 140, 151, 170, 196, 238, 245, 280, 302, 340, 347, 392, 476, 490, 595, 604, 680, 694, 755, 833, 952, 980, 1057, 1190, 1208, 1388, 1510, 1666, 1735, 1960, 2114, 2380, 2429, 2567, 2776, 3020, 3332, 3470, 4165, 4228, 4760, 4858, 5134, 5285, 5899, 6040, 6664, 6940, 7399, 8330, 8456, 9716, 10268, 10570, 11798, 12145, 12835, 13880, 14798, 16660, 17003, 17969, 19432, 20536, 21140, 23596, 24290, 25670, 29495, 29596, 33320, 34006, 35938, 36995, 41293, 42280, 47192, 48580, 51340, 52397, 58990, 59192, 68012, 71876, 73990, 82586, 85015, 89845, 97160, 102680, 104794, 117980, 125783, 136024, 143752, 147980, 165172, 170030, 179690, 206465, 209588, 235960, 251566, 261985, 289051, 295960, 330344, 340060, 359380, 366779, 412930, 419176, 503132, 523970, 578102, 628915, 680120, 718760, 733558, 825860, 890749, 1006264, 1047940, 1156204, 1257830, 1445255, 1467116, 1651720, 1781498, 1833895, 2095880, 2312408, 2515660, 2567453, 2890510, 2934232, 3562996, 3667790, 4453745, 5031320, 5134906, 5781020, 6235243, 7125992, 7335580, 8907490, 10269812, 11562040, 12470486, 12837265, 14671160, 17814980, 20539624, 24940972, 25674530, 31176215, 35629960, 43646701, 49881944, 51349060, 62352430, 87293402, 102698120, 124704860, 174586804, 218233505, 249409720, 349173608, 436467010, 872934020, 1745868040]

約数ペア:

[(1, 1745868040), (2, 872934020), (4, 436467010), (5, 349173608), (7, 249409720), (8, 218233505), (10, 174586804), (14, 124704860), (17, 102698120), (20, 87293402), (28, 62352430), (34, 51349060), (35, 49881944), (40, 43646701), (49, 35629960), (56, 31176215), (68, 25674530), (70, 24940972), (85, 20539624), (98, 17814980), (119, 14671160), (136, 12837265), (140, 12470486), (151, 11562040), (170, 10269812), (196, 8907490), (238, 7335580), (245, 7125992), (280, 6235243), (302, 5781020), (340, 5134906), (347, 5031320), (392, 4453745), (476, 3667790), (490, 3562996), (595, 2934232), (604, 2890510), (680, 2567453), (694, 2515660), (755, 2312408), (833, 2095880), (952, 1833895), (980, 1781498), (1057, 1651720), (1190, 1467116), (1208, 1445255), (1388, 1257830), (1510, 1156204), (1666, 1047940), (1735, 1006264), (1960, 890749), (2114, 825860), (2380, 733558), (2429, 718760), (2567, 680120), (2776, 628915), (3020, 578102), (3332, 523970), (3470, 503132), (4165, 419176), (4228, 412930), (4760, 366779), (4858, 359380), (5134, 340060), (5285, 330344), (5899, 295960), (6040, 289051), (6664, 261985), (6940, 251566), (7399, 235960), (8330, 209588), (8456, 206465), (9716, 179690), (10268, 170030), (10570, 165172), (11798, 147980), (12145, 143752), (12835, 136024), (13880, 125783), (14798, 117980), (16660, 104794), (17003, 102680), (17969, 97160), (19432, 89845), (20536, 85015), (21140, 82586), (23596, 73990), (24290, 71876), (25670, 68012), (29495, 59192), (29596, 58990), (33320, 52397), (34006, 51340), (35938, 48580), (36995, 47192), (41293, 42280)]