145693680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{173}}^1$

素因数の和:240

約数の個数: 240

約数和(自身を含む): 516529440

約数和(自身を除く): 370835760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 29, 30, 33, 40, 44, 48, 55, 58, 60, 66, 80, 87, 88, 110, 116, 120, 121, 132, 145, 165, 173, 174, 176, 220, 232, 240, 242, 264, 290, 319, 330, 346, 348, 363, 435, 440, 464, 484, 519, 528, 580, 605, 638, 660, 692, 696, 726, 865, 870, 880, 957, 968, 1038, 1160, 1210, 1276, 1320, 1384, 1392, 1452, 1595, 1730, 1740, 1815, 1903, 1914, 1936, 2076, 2320, 2420, 2552, 2595, 2640, 2768, 2904, 3190, 3460, 3480, 3509, 3630, 3806, 3828, 4152, 4785, 4840, 5017, 5104, 5190, 5709, 5808, 6380, 6920, 6960, 7018, 7260, 7612, 7656, 8304, 9515, 9570, 9680, 10034, 10380, 10527, 11418, 12760, 13840, 14036, 14520, 15051, 15224, 15312, 17545, 19030, 19140, 20068, 20760, 20933, 21054, 22836, 25085, 25520, 28072, 28545, 29040, 30102, 30448, 35090, 38060, 38280, 40136, 41520, 41866, 42108, 45672, 50170, 52635, 55187, 56144, 57090, 60204, 62799, 70180, 75255, 76120, 76560, 80272, 83732, 84216, 91344, 100340, 104665, 105270, 110374, 114180, 120408, 125598, 140360, 150510, 152240, 165561, 167464, 168432, 200680, 209330, 210540, 220748, 228360, 240816, 251196, 275935, 280720, 301020, 313995, 331122, 334928, 401360, 418660, 421080, 441496, 456720, 502392, 551870, 602040, 607057, 627990, 662244, 827805, 837320, 842160, 882992, 1004784, 1103740, 1204080, 1214114, 1255980, 1324488, 1655610, 1674640, 1821171, 2207480, 2428228, 2511960, 2648976, 3035285, 3311220, 3642342, 4414960, 4856456, 5023920, 6070570, 6622440, 7284684, 9105855, 9712912, 12141140, 13244880, 14569368, 18211710, 24282280, 29138736, 36423420, 48564560, 72846840, 145693680]

約数ペア:

[(1, 145693680), (2, 72846840), (3, 48564560), (4, 36423420), (5, 29138736), (6, 24282280), (8, 18211710), (10, 14569368), (11, 13244880), (12, 12141140), (15, 9712912), (16, 9105855), (20, 7284684), (22, 6622440), (24, 6070570), (29, 5023920), (30, 4856456), (33, 4414960), (40, 3642342), (44, 3311220), (48, 3035285), (55, 2648976), (58, 2511960), (60, 2428228), (66, 2207480), (80, 1821171), (87, 1674640), (88, 1655610), (110, 1324488), (116, 1255980), (120, 1214114), (121, 1204080), (132, 1103740), (145, 1004784), (165, 882992), (173, 842160), (174, 837320), (176, 827805), (220, 662244), (232, 627990), (240, 607057), (242, 602040), (264, 551870), (290, 502392), (319, 456720), (330, 441496), (346, 421080), (348, 418660), (363, 401360), (435, 334928), (440, 331122), (464, 313995), (484, 301020), (519, 280720), (528, 275935), (580, 251196), (605, 240816), (638, 228360), (660, 220748), (692, 210540), (696, 209330), (726, 200680), (865, 168432), (870, 167464), (880, 165561), (957, 152240), (968, 150510), (1038, 140360), (1160, 125598), (1210, 120408), (1276, 114180), (1320, 110374), (1384, 105270), (1392, 104665), (1452, 100340), (1595, 91344), (1730, 84216), (1740, 83732), (1815, 80272), (1903, 76560), (1914, 76120), (1936, 75255), (2076, 70180), (2320, 62799), (2420, 60204), (2552, 57090), (2595, 56144), (2640, 55187), (2768, 52635), (2904, 50170), (3190, 45672), (3460, 42108), (3480, 41866), (3509, 41520), (3630, 40136), (3806, 38280), (3828, 38060), (4152, 35090), (4785, 30448), (4840, 30102), (5017, 29040), (5104, 28545), (5190, 28072), (5709, 25520), (5808, 25085), (6380, 22836), (6920, 21054), (6960, 20933), (7018, 20760), (7260, 20068), (7612, 19140), (7656, 19030), (8304, 17545), (9515, 15312), (9570, 15224), (9680, 15051), (10034, 14520), (10380, 14036), (10527, 13840), (11418, 12760)]