294832020

素因数分解:

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

素因数の和:407

約数の個数: 216

約数和(自身を含む): 1023061536

約数和(自身を除く): 728229516

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 49, 51, 60, 68, 70, 84, 85, 98, 102, 105, 119, 140, 147, 170, 196, 204, 210, 238, 245, 255, 289, 294, 340, 347, 357, 420, 476, 490, 510, 578, 588, 595, 694, 714, 735, 833, 867, 980, 1020, 1041, 1156, 1190, 1388, 1428, 1445, 1470, 1666, 1734, 1735, 1785, 2023, 2082, 2380, 2429, 2499, 2890, 2940, 3332, 3468, 3470, 3570, 4046, 4164, 4165, 4335, 4858, 4998, 5205, 5780, 5899, 6069, 6940, 7140, 7287, 8092, 8330, 8670, 9716, 9996, 10115, 10410, 11798, 12138, 12145, 12495, 14161, 14574, 16660, 17003, 17340, 17697, 20230, 20820, 23596, 24276, 24290, 24990, 28322, 29148, 29495, 30345, 34006, 35394, 36435, 40460, 41293, 42483, 48580, 49980, 51009, 56644, 58990, 60690, 68012, 70788, 70805, 72870, 82586, 84966, 85015, 88485, 100283, 102018, 117980, 121380, 123879, 141610, 145740, 165172, 169932, 170030, 176970, 200566, 204036, 206465, 212415, 247758, 255045, 283220, 289051, 300849, 340060, 353940, 401132, 412930, 424830, 495516, 501415, 510090, 578102, 601698, 619395, 701981, 825860, 849660, 867153, 1002830, 1020180, 1156204, 1203396, 1238790, 1403962, 1445255, 1504245, 1734306, 2005660, 2105943, 2477580, 2807924, 2890510, 3008490, 3468612, 3509905, 4211886, 4335765, 4913867, 5781020, 6016980, 7019810, 8423772, 8671530, 9827734, 10529715, 14039620, 14741601, 17343060, 19655468, 21059430, 24569335, 29483202, 42118860, 49138670, 58966404, 73708005, 98277340, 147416010, 294832020]

約数ペア:

[(1, 294832020), (2, 147416010), (3, 98277340), (4, 73708005), (5, 58966404), (6, 49138670), (7, 42118860), (10, 29483202), (12, 24569335), (14, 21059430), (15, 19655468), (17, 17343060), (20, 14741601), (21, 14039620), (28, 10529715), (30, 9827734), (34, 8671530), (35, 8423772), (42, 7019810), (49, 6016980), (51, 5781020), (60, 4913867), (68, 4335765), (70, 4211886), (84, 3509905), (85, 3468612), (98, 3008490), (102, 2890510), (105, 2807924), (119, 2477580), (140, 2105943), (147, 2005660), (170, 1734306), (196, 1504245), (204, 1445255), (210, 1403962), (238, 1238790), (245, 1203396), (255, 1156204), (289, 1020180), (294, 1002830), (340, 867153), (347, 849660), (357, 825860), (420, 701981), (476, 619395), (490, 601698), (510, 578102), (578, 510090), (588, 501415), (595, 495516), (694, 424830), (714, 412930), (735, 401132), (833, 353940), (867, 340060), (980, 300849), (1020, 289051), (1041, 283220), (1156, 255045), (1190, 247758), (1388, 212415), (1428, 206465), (1445, 204036), (1470, 200566), (1666, 176970), (1734, 170030), (1735, 169932), (1785, 165172), (2023, 145740), (2082, 141610), (2380, 123879), (2429, 121380), (2499, 117980), (2890, 102018), (2940, 100283), (3332, 88485), (3468, 85015), (3470, 84966), (3570, 82586), (4046, 72870), (4164, 70805), (4165, 70788), (4335, 68012), (4858, 60690), (4998, 58990), (5205, 56644), (5780, 51009), (5899, 49980), (6069, 48580), (6940, 42483), (7140, 41293), (7287, 40460), (8092, 36435), (8330, 35394), (8670, 34006), (9716, 30345), (9996, 29495), (10115, 29148), (10410, 28322), (11798, 24990), (12138, 24290), (12145, 24276), (12495, 23596), (14161, 20820), (14574, 20230), (16660, 17697), (17003, 17340)]