2000370120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{11731}}^1$

素因数の和:11788

約数の個数: 192

約数和(自身を含む): 7222219200

約数和(自身を除く): 5221849080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 42, 49, 56, 58, 60, 70, 84, 87, 98, 105, 116, 120, 140, 145, 147, 168, 174, 196, 203, 210, 232, 245, 280, 290, 294, 348, 392, 406, 420, 435, 490, 580, 588, 609, 696, 735, 812, 840, 870, 980, 1015, 1160, 1176, 1218, 1421, 1470, 1624, 1740, 1960, 2030, 2436, 2842, 2940, 3045, 3480, 4060, 4263, 4872, 5684, 5880, 6090, 7105, 8120, 8526, 11368, 11731, 12180, 14210, 17052, 21315, 23462, 24360, 28420, 34104, 35193, 42630, 46924, 56840, 58655, 70386, 82117, 85260, 93848, 117310, 140772, 164234, 170520, 175965, 234620, 246351, 281544, 328468, 340199, 351930, 410585, 469240, 492702, 574819, 656936, 680398, 703860, 821170, 985404, 1020597, 1149638, 1231755, 1360796, 1407720, 1642340, 1700995, 1724457, 1970808, 2041194, 2299276, 2381393, 2463510, 2721592, 2874095, 3284680, 3401990, 3448914, 4082388, 4598552, 4762786, 4927020, 5102985, 5748190, 6803980, 6897828, 7144179, 8164776, 8622285, 9525572, 9854040, 10205970, 11496380, 11906965, 13607960, 13795656, 14288358, 16669751, 17244570, 19051144, 20411940, 22992760, 23813930, 28576716, 33339502, 34489140, 35720895, 40823880, 47627860, 50009253, 57153432, 66679004, 68978280, 71441790, 83348755, 95255720, 100018506, 133358008, 142883580, 166697510, 200037012, 250046265, 285767160, 333395020, 400074024, 500092530, 666790040, 1000185060, 2000370120]

約数ペア:

[(1, 2000370120), (2, 1000185060), (3, 666790040), (4, 500092530), (5, 400074024), (6, 333395020), (7, 285767160), (8, 250046265), (10, 200037012), (12, 166697510), (14, 142883580), (15, 133358008), (20, 100018506), (21, 95255720), (24, 83348755), (28, 71441790), (29, 68978280), (30, 66679004), (35, 57153432), (40, 50009253), (42, 47627860), (49, 40823880), (56, 35720895), (58, 34489140), (60, 33339502), (70, 28576716), (84, 23813930), (87, 22992760), (98, 20411940), (105, 19051144), (116, 17244570), (120, 16669751), (140, 14288358), (145, 13795656), (147, 13607960), (168, 11906965), (174, 11496380), (196, 10205970), (203, 9854040), (210, 9525572), (232, 8622285), (245, 8164776), (280, 7144179), (290, 6897828), (294, 6803980), (348, 5748190), (392, 5102985), (406, 4927020), (420, 4762786), (435, 4598552), (490, 4082388), (580, 3448914), (588, 3401990), (609, 3284680), (696, 2874095), (735, 2721592), (812, 2463510), (840, 2381393), (870, 2299276), (980, 2041194), (1015, 1970808), (1160, 1724457), (1176, 1700995), (1218, 1642340), (1421, 1407720), (1470, 1360796), (1624, 1231755), (1740, 1149638), (1960, 1020597), (2030, 985404), (2436, 821170), (2842, 703860), (2940, 680398), (3045, 656936), (3480, 574819), (4060, 492702), (4263, 469240), (4872, 410585), (5684, 351930), (5880, 340199), (6090, 328468), (7105, 281544), (8120, 246351), (8526, 234620), (11368, 175965), (11731, 170520), (12180, 164234), (14210, 140772), (17052, 117310), (21315, 93848), (23462, 85260), (24360, 82117), (28420, 70386), (34104, 58655), (35193, 56840), (42630, 46924)]