636771510

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:240

約数の個数: 192

約数和(自身を含む): 1843430400

約数和(自身を除く): 1206658890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 47, 54, 57, 90, 94, 95, 114, 135, 139, 141, 171, 190, 235, 270, 278, 282, 285, 342, 361, 417, 423, 470, 513, 570, 695, 705, 722, 834, 846, 855, 893, 1026, 1083, 1251, 1269, 1390, 1410, 1710, 1786, 1805, 2085, 2115, 2166, 2502, 2538, 2565, 2641, 2679, 3249, 3610, 3753, 4170, 4230, 4465, 5130, 5282, 5358, 5415, 6255, 6345, 6498, 6533, 7506, 7923, 8037, 8930, 9747, 10830, 12510, 12690, 13066, 13205, 13395, 15846, 16074, 16245, 16967, 18765, 19494, 19599, 23769, 24111, 26410, 26790, 32490, 32665, 33934, 37530, 39198, 39615, 40185, 47538, 48222, 48735, 50179, 50901, 58797, 65330, 71307, 79230, 80370, 84835, 97470, 97995, 100358, 101802, 117594, 118845, 120555, 124127, 142614, 150537, 152703, 169670, 176391, 195990, 237690, 241110, 248254, 250895, 254505, 293985, 301074, 305406, 352782, 356535, 372381, 451611, 458109, 501790, 509010, 587970, 620635, 713070, 744762, 752685, 763515, 881955, 903222, 916218, 1117143, 1241270, 1354833, 1505370, 1527030, 1763910, 1861905, 2234286, 2258055, 2290545, 2358413, 2709666, 3351429, 3723810, 4516110, 4581090, 4716826, 5585715, 6702858, 6774165, 7075239, 11171430, 11792065, 13548330, 14150478, 16757145, 21225717, 23584130, 33514290, 35376195, 42451434, 63677151, 70752390, 106128585, 127354302, 212257170, 318385755, 636771510]

約数ペア:

[(1, 636771510), (2, 318385755), (3, 212257170), (5, 127354302), (6, 106128585), (9, 70752390), (10, 63677151), (15, 42451434), (18, 35376195), (19, 33514290), (27, 23584130), (30, 21225717), (38, 16757145), (45, 14150478), (47, 13548330), (54, 11792065), (57, 11171430), (90, 7075239), (94, 6774165), (95, 6702858), (114, 5585715), (135, 4716826), (139, 4581090), (141, 4516110), (171, 3723810), (190, 3351429), (235, 2709666), (270, 2358413), (278, 2290545), (282, 2258055), (285, 2234286), (342, 1861905), (361, 1763910), (417, 1527030), (423, 1505370), (470, 1354833), (513, 1241270), (570, 1117143), (695, 916218), (705, 903222), (722, 881955), (834, 763515), (846, 752685), (855, 744762), (893, 713070), (1026, 620635), (1083, 587970), (1251, 509010), (1269, 501790), (1390, 458109), (1410, 451611), (1710, 372381), (1786, 356535), (1805, 352782), (2085, 305406), (2115, 301074), (2166, 293985), (2502, 254505), (2538, 250895), (2565, 248254), (2641, 241110), (2679, 237690), (3249, 195990), (3610, 176391), (3753, 169670), (4170, 152703), (4230, 150537), (4465, 142614), (5130, 124127), (5282, 120555), (5358, 118845), (5415, 117594), (6255, 101802), (6345, 100358), (6498, 97995), (6533, 97470), (7506, 84835), (7923, 80370), (8037, 79230), (8930, 71307), (9747, 65330), (10830, 58797), (12510, 50901), (12690, 50179), (13066, 48735), (13205, 48222), (13395, 47538), (15846, 40185), (16074, 39615), (16245, 39198), (16967, 37530), (18765, 33934), (19494, 32665), (19599, 32490), (23769, 26790), (24111, 26410)]