339921400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{983}}^1$

素因数の和:1038

約数の個数: 192

約数和(自身を含む): 1024934400

約数和(自身を除く): 685013000

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 19, 20, 25, 26, 28, 35, 38, 40, 50, 52, 56, 65, 70, 76, 91, 95, 100, 104, 130, 133, 140, 152, 175, 182, 190, 200, 247, 260, 266, 280, 325, 350, 364, 380, 455, 475, 494, 520, 532, 650, 665, 700, 728, 760, 910, 950, 983, 988, 1064, 1235, 1300, 1330, 1400, 1729, 1820, 1900, 1966, 1976, 2275, 2470, 2600, 2660, 3325, 3458, 3640, 3800, 3932, 4550, 4915, 4940, 5320, 6175, 6650, 6881, 6916, 7864, 8645, 9100, 9830, 9880, 12350, 12779, 13300, 13762, 13832, 17290, 18200, 18677, 19660, 24575, 24700, 25558, 26600, 27524, 34405, 34580, 37354, 39320, 43225, 49150, 49400, 51116, 55048, 63895, 68810, 69160, 74708, 86450, 89453, 93385, 98300, 102232, 127790, 130739, 137620, 149416, 172025, 172900, 178906, 186770, 196600, 242801, 255580, 261478, 275240, 319475, 344050, 345800, 357812, 373540, 447265, 466925, 485602, 511160, 522956, 638950, 653695, 688100, 715624, 747080, 894530, 933850, 971204, 1045912, 1214005, 1277900, 1307390, 1376200, 1699607, 1789060, 1867700, 1942408, 2236325, 2428010, 2555800, 2614780, 3268475, 3399214, 3578120, 3735400, 4472650, 4856020, 5229560, 6070025, 6536950, 6798428, 8498035, 8945300, 9712040, 12140050, 13073900, 13596856, 16996070, 17890600, 24280100, 26147800, 33992140, 42490175, 48560200, 67984280, 84980350, 169960700, 339921400]

約数ペア:

[(1, 339921400), (2, 169960700), (4, 84980350), (5, 67984280), (7, 48560200), (8, 42490175), (10, 33992140), (13, 26147800), (14, 24280100), (19, 17890600), (20, 16996070), (25, 13596856), (26, 13073900), (28, 12140050), (35, 9712040), (38, 8945300), (40, 8498035), (50, 6798428), (52, 6536950), (56, 6070025), (65, 5229560), (70, 4856020), (76, 4472650), (91, 3735400), (95, 3578120), (100, 3399214), (104, 3268475), (130, 2614780), (133, 2555800), (140, 2428010), (152, 2236325), (175, 1942408), (182, 1867700), (190, 1789060), (200, 1699607), (247, 1376200), (260, 1307390), (266, 1277900), (280, 1214005), (325, 1045912), (350, 971204), (364, 933850), (380, 894530), (455, 747080), (475, 715624), (494, 688100), (520, 653695), (532, 638950), (650, 522956), (665, 511160), (700, 485602), (728, 466925), (760, 447265), (910, 373540), (950, 357812), (983, 345800), (988, 344050), (1064, 319475), (1235, 275240), (1300, 261478), (1330, 255580), (1400, 242801), (1729, 196600), (1820, 186770), (1900, 178906), (1966, 172900), (1976, 172025), (2275, 149416), (2470, 137620), (2600, 130739), (2660, 127790), (3325, 102232), (3458, 98300), (3640, 93385), (3800, 89453), (3932, 86450), (4550, 74708), (4915, 69160), (4940, 68810), (5320, 63895), (6175, 55048), (6650, 51116), (6881, 49400), (6916, 49150), (7864, 43225), (8645, 39320), (9100, 37354), (9830, 34580), (9880, 34405), (12350, 27524), (12779, 26600), (13300, 25558), (13762, 24700), (13832, 24575), (17290, 19660), (18200, 18677)]