156972045420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{207191}}^1$

素因数の和:207293

約数の個数: 192

約数和(自身を含む): 517946849280

約数和(自身を除く): 360974803860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 61, 69, 90, 92, 108, 115, 122, 135, 138, 180, 183, 207, 230, 244, 270, 276, 305, 345, 366, 414, 460, 540, 549, 610, 621, 690, 732, 828, 915, 1035, 1098, 1220, 1242, 1380, 1403, 1647, 1830, 2070, 2196, 2484, 2745, 2806, 3105, 3294, 3660, 4140, 4209, 5490, 5612, 6210, 6588, 7015, 8235, 8418, 10980, 12420, 12627, 14030, 16470, 16836, 21045, 25254, 28060, 32940, 37881, 42090, 50508, 63135, 75762, 84180, 126270, 151524, 189405, 207191, 252540, 378810, 414382, 621573, 757620, 828764, 1035955, 1243146, 1864719, 2071910, 2486292, 3107865, 3729438, 4143820, 4765393, 5594157, 6215730, 7458876, 9323595, 9530786, 11188314, 12431460, 12638651, 14296179, 18647190, 19061572, 22376628, 23826965, 25277302, 27970785, 28592358, 37294380, 37915953, 42888537, 47653930, 50554604, 55941570, 57184716, 63193255, 71480895, 75831906, 85777074, 95307860, 111883140, 113747859, 126386510, 128665611, 142961790, 151663812, 171554148, 189579765, 214442685, 227495718, 252773020, 257331222, 285923580, 290688973, 341243577, 379159530, 428885370, 454991436, 514662444, 568739295, 581377946, 643328055, 682487154, 758319060, 857770740, 872066919, 1137478590, 1162755892, 1286656110, 1364974308, 1453444865, 1706217885, 1744133838, 2274957180, 2573312220, 2616200757, 2906889730, 3412435770, 3488267676, 4360334595, 5232401514, 5813779460, 6824871540, 7848602271, 8720669190, 10464803028, 13081003785, 15697204542, 17441338380, 26162007570, 31394409084, 39243011355, 52324015140, 78486022710, 156972045420]

約数ペア:

[(1, 156972045420), (2, 78486022710), (3, 52324015140), (4, 39243011355), (5, 31394409084), (6, 26162007570), (9, 17441338380), (10, 15697204542), (12, 13081003785), (15, 10464803028), (18, 8720669190), (20, 7848602271), (23, 6824871540), (27, 5813779460), (30, 5232401514), (36, 4360334595), (45, 3488267676), (46, 3412435770), (54, 2906889730), (60, 2616200757), (61, 2573312220), (69, 2274957180), (90, 1744133838), (92, 1706217885), (108, 1453444865), (115, 1364974308), (122, 1286656110), (135, 1162755892), (138, 1137478590), (180, 872066919), (183, 857770740), (207, 758319060), (230, 682487154), (244, 643328055), (270, 581377946), (276, 568739295), (305, 514662444), (345, 454991436), (366, 428885370), (414, 379159530), (460, 341243577), (540, 290688973), (549, 285923580), (610, 257331222), (621, 252773020), (690, 227495718), (732, 214442685), (828, 189579765), (915, 171554148), (1035, 151663812), (1098, 142961790), (1220, 128665611), (1242, 126386510), (1380, 113747859), (1403, 111883140), (1647, 95307860), (1830, 85777074), (2070, 75831906), (2196, 71480895), (2484, 63193255), (2745, 57184716), (2806, 55941570), (3105, 50554604), (3294, 47653930), (3660, 42888537), (4140, 37915953), (4209, 37294380), (5490, 28592358), (5612, 27970785), (6210, 25277302), (6588, 23826965), (7015, 22376628), (8235, 19061572), (8418, 18647190), (10980, 14296179), (12420, 12638651), (12627, 12431460), (14030, 11188314), (16470, 9530786), (16836, 9323595), (21045, 7458876), (25254, 6215730), (28060, 5594157), (32940, 4765393), (37881, 4143820), (42090, 3729438), (50508, 3107865), (63135, 2486292), (75762, 2071910), (84180, 1864719), (126270, 1243146), (151524, 1035955), (189405, 828764), (207191, 757620), (252540, 621573), (378810, 414382)]