151605440

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1277}}^1$

素因数の和:1354

約数の個数: 112

約数和(自身を含む): 420697152

約数和(自身を除く): 269091712

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 53, 56, 64, 70, 80, 106, 112, 140, 160, 212, 224, 265, 280, 320, 371, 424, 448, 530, 560, 742, 848, 1060, 1120, 1277, 1484, 1696, 1855, 2120, 2240, 2554, 2968, 3392, 3710, 4240, 5108, 5936, 6385, 7420, 8480, 8939, 10216, 11872, 12770, 14840, 16960, 17878, 20432, 23744, 25540, 29680, 35756, 40864, 44695, 51080, 59360, 67681, 71512, 81728, 89390, 102160, 118720, 135362, 143024, 178780, 204320, 270724, 286048, 338405, 357560, 408640, 473767, 541448, 572096, 676810, 715120, 947534, 1082896, 1353620, 1430240, 1895068, 2165792, 2368835, 2707240, 2860480, 3790136, 4331584, 4737670, 5414480, 7580272, 9475340, 10828960, 15160544, 18950680, 21657920, 30321088, 37901360, 75802720, 151605440]

約数ペア:

[(1, 151605440), (2, 75802720), (4, 37901360), (5, 30321088), (7, 21657920), (8, 18950680), (10, 15160544), (14, 10828960), (16, 9475340), (20, 7580272), (28, 5414480), (32, 4737670), (35, 4331584), (40, 3790136), (53, 2860480), (56, 2707240), (64, 2368835), (70, 2165792), (80, 1895068), (106, 1430240), (112, 1353620), (140, 1082896), (160, 947534), (212, 715120), (224, 676810), (265, 572096), (280, 541448), (320, 473767), (371, 408640), (424, 357560), (448, 338405), (530, 286048), (560, 270724), (742, 204320), (848, 178780), (1060, 143024), (1120, 135362), (1277, 118720), (1484, 102160), (1696, 89390), (1855, 81728), (2120, 71512), (2240, 67681), (2554, 59360), (2968, 51080), (3392, 44695), (3710, 40864), (4240, 35756), (5108, 29680), (5936, 25540), (6385, 23744), (7420, 20432), (8480, 17878), (8939, 16960), (10216, 14840), (11872, 12770)]