153845440

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{397}}^1$

素因数の和:594

約数の個数: 112

約数和(自身を含む): 422160192

約数和(自身を除く): 268314752

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 173, 224, 280, 320, 346, 397, 448, 560, 692, 794, 865, 1120, 1211, 1384, 1588, 1730, 1985, 2240, 2422, 2768, 2779, 3176, 3460, 3970, 4844, 5536, 5558, 6055, 6352, 6920, 7940, 9688, 11072, 11116, 12110, 12704, 13840, 13895, 15880, 19376, 22232, 24220, 25408, 27680, 27790, 31760, 38752, 44464, 48440, 55360, 55580, 63520, 68681, 77504, 88928, 96880, 111160, 127040, 137362, 177856, 193760, 222320, 274724, 343405, 387520, 444640, 480767, 549448, 686810, 889280, 961534, 1098896, 1373620, 1923068, 2197792, 2403835, 2747240, 3846136, 4395584, 4807670, 5494480, 7692272, 9615340, 10988960, 15384544, 19230680, 21977920, 30769088, 38461360, 76922720, 153845440]

約数ペア:

[(1, 153845440), (2, 76922720), (4, 38461360), (5, 30769088), (7, 21977920), (8, 19230680), (10, 15384544), (14, 10988960), (16, 9615340), (20, 7692272), (28, 5494480), (32, 4807670), (35, 4395584), (40, 3846136), (56, 2747240), (64, 2403835), (70, 2197792), (80, 1923068), (112, 1373620), (140, 1098896), (160, 961534), (173, 889280), (224, 686810), (280, 549448), (320, 480767), (346, 444640), (397, 387520), (448, 343405), (560, 274724), (692, 222320), (794, 193760), (865, 177856), (1120, 137362), (1211, 127040), (1384, 111160), (1588, 96880), (1730, 88928), (1985, 77504), (2240, 68681), (2422, 63520), (2768, 55580), (2779, 55360), (3176, 48440), (3460, 44464), (3970, 38752), (4844, 31760), (5536, 27790), (5558, 27680), (6055, 25408), (6352, 24220), (6920, 22232), (7940, 19376), (9688, 15880), (11072, 13895), (11116, 13840), (12110, 12704)]