159924240

素因数分解:

$2^4\times 3^3\times 5^1\times 7^2\times {\mathrm{1511}}^1$

素因数の和:1547

約数の個数: 240

約数和(自身を含む): 641208960

約数和(自身を除く): 481284720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 168, 180, 189, 196, 210, 216, 240, 245, 252, 270, 280, 294, 315, 336, 360, 378, 392, 420, 432, 441, 490, 504, 540, 560, 588, 630, 720, 735, 756, 784, 840, 882, 945, 980, 1008, 1080, 1176, 1260, 1323, 1470, 1511, 1512, 1680, 1764, 1890, 1960, 2160, 2205, 2352, 2520, 2646, 2940, 3022, 3024, 3528, 3780, 3920, 4410, 4533, 5040, 5292, 5880, 6044, 6615, 7056, 7555, 7560, 8820, 9066, 10577, 10584, 11760, 12088, 13230, 13599, 15110, 15120, 17640, 18132, 21154, 21168, 22665, 24176, 26460, 27198, 30220, 31731, 35280, 36264, 40797, 42308, 45330, 52885, 52920, 54396, 60440, 63462, 67995, 72528, 74039, 81594, 84616, 90660, 95193, 105770, 105840, 108792, 120880, 126924, 135990, 148078, 158655, 163188, 169232, 181320, 190386, 203985, 211540, 217584, 222117, 253848, 271980, 285579, 296156, 317310, 326376, 362640, 370195, 380772, 407970, 423080, 444234, 475965, 507696, 543960, 571158, 592312, 634620, 652752, 666351, 740390, 761544, 815940, 846160, 888468, 951930, 1087920, 1110585, 1142316, 1184624, 1269240, 1332702, 1427895, 1480780, 1523088, 1631880, 1776936, 1903860, 1999053, 2221170, 2284632, 2538480, 2665404, 2855790, 2961560, 3263760, 3331755, 3553872, 3807720, 3998106, 4442340, 4569264, 5330808, 5711580, 5923120, 6663510, 7615440, 7996212, 8884680, 9995265, 10661616, 11423160, 13327020, 15992424, 17769360, 19990530, 22846320, 26654040, 31984848, 39981060, 53308080, 79962120, 159924240]

約数ペア:

[(1, 159924240), (2, 79962120), (3, 53308080), (4, 39981060), (5, 31984848), (6, 26654040), (7, 22846320), (8, 19990530), (9, 17769360), (10, 15992424), (12, 13327020), (14, 11423160), (15, 10661616), (16, 9995265), (18, 8884680), (20, 7996212), (21, 7615440), (24, 6663510), (27, 5923120), (28, 5711580), (30, 5330808), (35, 4569264), (36, 4442340), (40, 3998106), (42, 3807720), (45, 3553872), (48, 3331755), (49, 3263760), (54, 2961560), (56, 2855790), (60, 2665404), (63, 2538480), (70, 2284632), (72, 2221170), (80, 1999053), (84, 1903860), (90, 1776936), (98, 1631880), (105, 1523088), (108, 1480780), (112, 1427895), (120, 1332702), (126, 1269240), (135, 1184624), (140, 1142316), (144, 1110585), (147, 1087920), (168, 951930), (180, 888468), (189, 846160), (196, 815940), (210, 761544), (216, 740390), (240, 666351), (245, 652752), (252, 634620), (270, 592312), (280, 571158), (294, 543960), (315, 507696), (336, 475965), (360, 444234), (378, 423080), (392, 407970), (420, 380772), (432, 370195), (441, 362640), (490, 326376), (504, 317310), (540, 296156), (560, 285579), (588, 271980), (630, 253848), (720, 222117), (735, 217584), (756, 211540), (784, 203985), (840, 190386), (882, 181320), (945, 169232), (980, 163188), (1008, 158655), (1080, 148078), (1176, 135990), (1260, 126924), (1323, 120880), (1470, 108792), (1511, 105840), (1512, 105770), (1680, 95193), (1764, 90660), (1890, 84616), (1960, 81594), (2160, 74039), (2205, 72528), (2352, 67995), (2520, 63462), (2646, 60440), (2940, 54396), (3022, 52920), (3024, 52885), (3528, 45330), (3780, 42308), (3920, 40797), (4410, 36264), (4533, 35280), (5040, 31731), (5292, 30220), (5880, 27198), (6044, 26460), (6615, 24176), (7056, 22665), (7555, 21168), (7560, 21154), (8820, 18132), (9066, 17640), (10577, 15120), (10584, 15110), (11760, 13599), (12088, 13230)]