31042787760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{235601}}^1$

素因数の和:235684

約数の個数: 160

約数和(自身を含む): 108678490560

約数和(自身を除く): 77635702800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 61, 72, 80, 90, 108, 120, 122, 135, 144, 180, 183, 216, 240, 244, 270, 305, 360, 366, 432, 488, 540, 549, 610, 720, 732, 915, 976, 1080, 1098, 1220, 1464, 1647, 1830, 2160, 2196, 2440, 2745, 2928, 3294, 3660, 4392, 4880, 5490, 6588, 7320, 8235, 8784, 10980, 13176, 14640, 16470, 21960, 26352, 32940, 43920, 65880, 131760, 235601, 471202, 706803, 942404, 1178005, 1413606, 1884808, 2120409, 2356010, 2827212, 3534015, 3769616, 4240818, 4712020, 5654424, 6361227, 7068030, 8481636, 9424040, 10602045, 11308848, 12722454, 14136060, 14371661, 16963272, 18848080, 21204090, 25444908, 28272120, 28743322, 31806135, 33926544, 42408180, 43114983, 50889816, 56544240, 57486644, 63612270, 71858305, 84816360, 86229966, 101779632, 114973288, 127224540, 129344949, 143716610, 169632720, 172459932, 215574915, 229946576, 254449080, 258689898, 287433220, 344919864, 388034847, 431149830, 508898160, 517379796, 574866440, 646724745, 689839728, 776069694, 862299660, 1034759592, 1149732880, 1293449490, 1552139388, 1724599320, 1940174235, 2069519184, 2586898980, 3104278776, 3449198640, 3880348470, 5173797960, 6208557552, 7760696940, 10347595920, 15521393880, 31042787760]

約数ペア:

[(1, 31042787760), (2, 15521393880), (3, 10347595920), (4, 7760696940), (5, 6208557552), (6, 5173797960), (8, 3880348470), (9, 3449198640), (10, 3104278776), (12, 2586898980), (15, 2069519184), (16, 1940174235), (18, 1724599320), (20, 1552139388), (24, 1293449490), (27, 1149732880), (30, 1034759592), (36, 862299660), (40, 776069694), (45, 689839728), (48, 646724745), (54, 574866440), (60, 517379796), (61, 508898160), (72, 431149830), (80, 388034847), (90, 344919864), (108, 287433220), (120, 258689898), (122, 254449080), (135, 229946576), (144, 215574915), (180, 172459932), (183, 169632720), (216, 143716610), (240, 129344949), (244, 127224540), (270, 114973288), (305, 101779632), (360, 86229966), (366, 84816360), (432, 71858305), (488, 63612270), (540, 57486644), (549, 56544240), (610, 50889816), (720, 43114983), (732, 42408180), (915, 33926544), (976, 31806135), (1080, 28743322), (1098, 28272120), (1220, 25444908), (1464, 21204090), (1647, 18848080), (1830, 16963272), (2160, 14371661), (2196, 14136060), (2440, 12722454), (2745, 11308848), (2928, 10602045), (3294, 9424040), (3660, 8481636), (4392, 7068030), (4880, 6361227), (5490, 5654424), (6588, 4712020), (7320, 4240818), (8235, 3769616), (8784, 3534015), (10980, 2827212), (13176, 2356010), (14640, 2120409), (16470, 1884808), (21960, 1413606), (26352, 1178005), (32940, 942404), (43920, 706803), (65880, 471202), (131760, 235601)]