472658940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2767}}^1$

素因数の和:2868

約数の個数: 144

約数和(自身を含む): 1565735808

約数和(自身を除く): 1093076868

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 73, 78, 90, 117, 130, 146, 156, 180, 195, 219, 234, 260, 292, 365, 390, 438, 468, 585, 657, 730, 780, 876, 949, 1095, 1170, 1314, 1460, 1898, 2190, 2340, 2628, 2767, 2847, 3285, 3796, 4380, 4745, 5534, 5694, 6570, 8301, 8541, 9490, 11068, 11388, 13140, 13835, 14235, 16602, 17082, 18980, 24903, 27670, 28470, 33204, 34164, 35971, 41505, 42705, 49806, 55340, 56940, 71942, 83010, 85410, 99612, 107913, 124515, 143884, 166020, 170820, 179855, 201991, 215826, 249030, 323739, 359710, 403982, 431652, 498060, 539565, 605973, 647478, 719420, 807964, 1009955, 1079130, 1211946, 1294956, 1618695, 1817919, 2019910, 2158260, 2423892, 2625883, 3029865, 3237390, 3635838, 4039820, 5251766, 6059730, 6474780, 7271676, 7877649, 9089595, 10503532, 12119460, 13129415, 15755298, 18179190, 23632947, 26258830, 31510596, 36358380, 39388245, 47265894, 52517660, 78776490, 94531788, 118164735, 157552980, 236329470, 472658940]

約数ペア:

[(1, 472658940), (2, 236329470), (3, 157552980), (4, 118164735), (5, 94531788), (6, 78776490), (9, 52517660), (10, 47265894), (12, 39388245), (13, 36358380), (15, 31510596), (18, 26258830), (20, 23632947), (26, 18179190), (30, 15755298), (36, 13129415), (39, 12119460), (45, 10503532), (52, 9089595), (60, 7877649), (65, 7271676), (73, 6474780), (78, 6059730), (90, 5251766), (117, 4039820), (130, 3635838), (146, 3237390), (156, 3029865), (180, 2625883), (195, 2423892), (219, 2158260), (234, 2019910), (260, 1817919), (292, 1618695), (365, 1294956), (390, 1211946), (438, 1079130), (468, 1009955), (585, 807964), (657, 719420), (730, 647478), (780, 605973), (876, 539565), (949, 498060), (1095, 431652), (1170, 403982), (1314, 359710), (1460, 323739), (1898, 249030), (2190, 215826), (2340, 201991), (2628, 179855), (2767, 170820), (2847, 166020), (3285, 143884), (3796, 124515), (4380, 107913), (4745, 99612), (5534, 85410), (5694, 83010), (6570, 71942), (8301, 56940), (8541, 55340), (9490, 49806), (11068, 42705), (11388, 41505), (13140, 35971), (13835, 34164), (14235, 33204), (16602, 28470), (17082, 27670), (18980, 24903)]