140849623880

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{251}}^1\times {\mathrm{6983}}^1$

素因数の和:7300

約数の個数: 192

約数和(自身を含む): 379202705280

約数和(自身を除く): 238353081400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 41, 49, 56, 70, 82, 98, 140, 164, 196, 205, 245, 251, 280, 287, 328, 392, 410, 490, 502, 574, 820, 980, 1004, 1148, 1255, 1435, 1640, 1757, 1960, 2008, 2009, 2296, 2510, 2870, 3514, 4018, 5020, 5740, 6983, 7028, 8036, 8785, 10040, 10045, 10291, 11480, 12299, 13966, 14056, 16072, 17570, 20090, 20582, 24598, 27932, 34915, 35140, 40180, 41164, 48881, 49196, 51455, 55864, 61495, 69830, 70280, 72037, 80360, 82328, 97762, 98392, 102910, 122990, 139660, 144074, 195524, 205820, 244405, 245980, 279320, 286303, 288148, 342167, 360185, 391048, 411640, 488810, 491960, 504259, 572606, 576296, 684334, 720370, 977620, 1008518, 1145212, 1368668, 1431515, 1440740, 1710835, 1752733, 1955240, 2004121, 2017036, 2290424, 2521295, 2737336, 2863030, 2881480, 3421670, 3505466, 4008242, 4034072, 5042590, 5726060, 6843340, 7010932, 8016484, 8763665, 10020605, 10085180, 11452120, 12269131, 13686680, 14021864, 14028847, 16032968, 17527330, 20041210, 20170360, 24538262, 28057694, 35054660, 40082420, 49076524, 56115388, 61345655, 70109320, 70144235, 71862053, 80164840, 85883917, 98153048, 112230776, 122691310, 140288470, 143724106, 171767834, 245382620, 280576940, 287448212, 343535668, 359310265, 429419585, 490765240, 503034371, 561153880, 574896424, 687071336, 718620530, 858839170, 1006068742, 1437241060, 1717678340, 2012137484, 2515171855, 2874482120, 3435356680, 3521240597, 4024274968, 5030343710, 7042481194, 10060687420, 14084962388, 17606202985, 20121374840, 28169924776, 35212405970, 70424811940, 140849623880]

約数ペア:

[(1, 140849623880), (2, 70424811940), (4, 35212405970), (5, 28169924776), (7, 20121374840), (8, 17606202985), (10, 14084962388), (14, 10060687420), (20, 7042481194), (28, 5030343710), (35, 4024274968), (40, 3521240597), (41, 3435356680), (49, 2874482120), (56, 2515171855), (70, 2012137484), (82, 1717678340), (98, 1437241060), (140, 1006068742), (164, 858839170), (196, 718620530), (205, 687071336), (245, 574896424), (251, 561153880), (280, 503034371), (287, 490765240), (328, 429419585), (392, 359310265), (410, 343535668), (490, 287448212), (502, 280576940), (574, 245382620), (820, 171767834), (980, 143724106), (1004, 140288470), (1148, 122691310), (1255, 112230776), (1435, 98153048), (1640, 85883917), (1757, 80164840), (1960, 71862053), (2008, 70144235), (2009, 70109320), (2296, 61345655), (2510, 56115388), (2870, 49076524), (3514, 40082420), (4018, 35054660), (5020, 28057694), (5740, 24538262), (6983, 20170360), (7028, 20041210), (8036, 17527330), (8785, 16032968), (10040, 14028847), (10045, 14021864), (10291, 13686680), (11480, 12269131), (12299, 11452120), (13966, 10085180), (14056, 10020605), (16072, 8763665), (17570, 8016484), (20090, 7010932), (20582, 6843340), (24598, 5726060), (27932, 5042590), (34915, 4034072), (35140, 4008242), (40180, 3505466), (41164, 3421670), (48881, 2881480), (49196, 2863030), (51455, 2737336), (55864, 2521295), (61495, 2290424), (69830, 2017036), (70280, 2004121), (72037, 1955240), (80360, 1752733), (82328, 1710835), (97762, 1440740), (98392, 1431515), (102910, 1368668), (122990, 1145212), (139660, 1008518), (144074, 977620), (195524, 720370), (205820, 684334), (244405, 576296), (245980, 572606), (279320, 504259), (286303, 491960), (288148, 488810), (342167, 411640), (360185, 391048)]