1178218860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6961}}^1$

素因数の和:7024

約数の個数: 192

約数和(自身を含む): 4191903744

約数和(自身を除く): 3013684884

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 31, 35, 39, 42, 52, 60, 62, 65, 70, 78, 84, 91, 93, 105, 124, 130, 140, 155, 156, 182, 186, 195, 210, 217, 260, 273, 310, 364, 372, 390, 403, 420, 434, 455, 465, 546, 620, 651, 780, 806, 868, 910, 930, 1085, 1092, 1209, 1302, 1365, 1612, 1820, 1860, 2015, 2170, 2418, 2604, 2730, 2821, 3255, 4030, 4340, 4836, 5460, 5642, 6045, 6510, 6961, 8060, 8463, 11284, 12090, 13020, 13922, 14105, 16926, 20883, 24180, 27844, 28210, 33852, 34805, 41766, 42315, 48727, 56420, 69610, 83532, 84630, 90493, 97454, 104415, 139220, 146181, 169260, 180986, 194908, 208830, 215791, 243635, 271479, 292362, 361972, 417660, 431582, 452465, 487270, 542958, 584724, 633451, 647373, 730905, 863164, 904930, 974540, 1078955, 1085916, 1266902, 1294746, 1357395, 1461810, 1510537, 1809860, 1900353, 2157910, 2533804, 2589492, 2714790, 2805283, 2923620, 3021074, 3167255, 3236865, 3800706, 4315820, 4531611, 5429580, 5610566, 6042148, 6334510, 6473730, 7552685, 7601412, 8415849, 9063222, 9501765, 11221132, 12669020, 12947460, 14026415, 15105370, 16831698, 18126444, 19003530, 19636981, 22658055, 28052830, 30210740, 33663396, 38007060, 39273962, 42079245, 45316110, 56105660, 58910943, 78547924, 84158490, 90632220, 98184905, 117821886, 168316980, 196369810, 235643772, 294554715, 392739620, 589109430, 1178218860]

約数ペア:

[(1, 1178218860), (2, 589109430), (3, 392739620), (4, 294554715), (5, 235643772), (6, 196369810), (7, 168316980), (10, 117821886), (12, 98184905), (13, 90632220), (14, 84158490), (15, 78547924), (20, 58910943), (21, 56105660), (26, 45316110), (28, 42079245), (30, 39273962), (31, 38007060), (35, 33663396), (39, 30210740), (42, 28052830), (52, 22658055), (60, 19636981), (62, 19003530), (65, 18126444), (70, 16831698), (78, 15105370), (84, 14026415), (91, 12947460), (93, 12669020), (105, 11221132), (124, 9501765), (130, 9063222), (140, 8415849), (155, 7601412), (156, 7552685), (182, 6473730), (186, 6334510), (195, 6042148), (210, 5610566), (217, 5429580), (260, 4531611), (273, 4315820), (310, 3800706), (364, 3236865), (372, 3167255), (390, 3021074), (403, 2923620), (420, 2805283), (434, 2714790), (455, 2589492), (465, 2533804), (546, 2157910), (620, 1900353), (651, 1809860), (780, 1510537), (806, 1461810), (868, 1357395), (910, 1294746), (930, 1266902), (1085, 1085916), (1092, 1078955), (1209, 974540), (1302, 904930), (1365, 863164), (1612, 730905), (1820, 647373), (1860, 633451), (2015, 584724), (2170, 542958), (2418, 487270), (2604, 452465), (2730, 431582), (2821, 417660), (3255, 361972), (4030, 292362), (4340, 271479), (4836, 243635), (5460, 215791), (5642, 208830), (6045, 194908), (6510, 180986), (6961, 169260), (8060, 146181), (8463, 139220), (11284, 104415), (12090, 97454), (13020, 90493), (13922, 84630), (14105, 83532), (16926, 69610), (20883, 56420), (24180, 48727), (27844, 42315), (28210, 41766), (33852, 34805)]