456470820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10267}}^1$

素因数の和:10314

約数の個数: 144

約数和(自身を含む): 1569771840

約数和(自身を除く): 1113301020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 45, 52, 57, 60, 65, 76, 78, 90, 95, 114, 117, 130, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 342, 380, 390, 468, 494, 570, 585, 684, 741, 780, 855, 988, 1140, 1170, 1235, 1482, 1710, 2223, 2340, 2470, 2964, 3420, 3705, 4446, 4940, 7410, 8892, 10267, 11115, 14820, 20534, 22230, 30801, 41068, 44460, 51335, 61602, 92403, 102670, 123204, 133471, 154005, 184806, 195073, 205340, 266942, 308010, 369612, 390146, 400413, 462015, 533884, 585219, 616020, 667355, 780292, 800826, 924030, 975365, 1170438, 1201239, 1334710, 1601652, 1755657, 1848060, 1950730, 2002065, 2340876, 2402478, 2535949, 2669420, 2926095, 3511314, 3901460, 4004130, 4804956, 5071898, 5852190, 6006195, 7022628, 7607847, 8008260, 8778285, 10143796, 11704380, 12012390, 12679745, 15215694, 17556570, 22823541, 24024780, 25359490, 30431388, 35113140, 38039235, 45647082, 50718980, 76078470, 91294164, 114117705, 152156940, 228235410, 456470820]

約数ペア:

[(1, 456470820), (2, 228235410), (3, 152156940), (4, 114117705), (5, 91294164), (6, 76078470), (9, 50718980), (10, 45647082), (12, 38039235), (13, 35113140), (15, 30431388), (18, 25359490), (19, 24024780), (20, 22823541), (26, 17556570), (30, 15215694), (36, 12679745), (38, 12012390), (39, 11704380), (45, 10143796), (52, 8778285), (57, 8008260), (60, 7607847), (65, 7022628), (76, 6006195), (78, 5852190), (90, 5071898), (95, 4804956), (114, 4004130), (117, 3901460), (130, 3511314), (156, 2926095), (171, 2669420), (180, 2535949), (190, 2402478), (195, 2340876), (228, 2002065), (234, 1950730), (247, 1848060), (260, 1755657), (285, 1601652), (342, 1334710), (380, 1201239), (390, 1170438), (468, 975365), (494, 924030), (570, 800826), (585, 780292), (684, 667355), (741, 616020), (780, 585219), (855, 533884), (988, 462015), (1140, 400413), (1170, 390146), (1235, 369612), (1482, 308010), (1710, 266942), (2223, 205340), (2340, 195073), (2470, 184806), (2964, 154005), (3420, 133471), (3705, 123204), (4446, 102670), (4940, 92403), (7410, 61602), (8892, 51335), (10267, 44460), (11115, 41068), (14820, 30801), (20534, 22230)]