15696561720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1099199}}^1$

素因数の和:1099237

約数の個数: 128

約数和(自身を含む): 56982528000

約数和(自身を除く): 41285966280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1428, 1785, 2040, 2380, 2856, 3570, 4760, 7140, 14280, 1099199, 2198398, 3297597, 4396796, 5495995, 6595194, 7694393, 8793592, 10991990, 13190388, 15388786, 16487985, 18686383, 21983980, 23083179, 26380776, 30777572, 32975970, 37372766, 38471965, 43967960, 46166358, 56059149, 61555144, 65951940, 74745532, 76943930, 92332716, 93431915, 112118298, 115415895, 130804681, 131903880, 149491064, 153887860, 184665432, 186863830, 224236596, 230831790, 261609362, 280295745, 307775720, 373727660, 392414043, 448473192, 461663580, 523218724, 560591490, 654023405, 747455320, 784828086, 923327160, 1046437448, 1121182980, 1308046810, 1569656172, 1962070215, 2242365960, 2616093620, 3139312344, 3924140430, 5232187240, 7848280860, 15696561720]

約数ペア:

[(1, 15696561720), (2, 7848280860), (3, 5232187240), (4, 3924140430), (5, 3139312344), (6, 2616093620), (7, 2242365960), (8, 1962070215), (10, 1569656172), (12, 1308046810), (14, 1121182980), (15, 1046437448), (17, 923327160), (20, 784828086), (21, 747455320), (24, 654023405), (28, 560591490), (30, 523218724), (34, 461663580), (35, 448473192), (40, 392414043), (42, 373727660), (51, 307775720), (56, 280295745), (60, 261609362), (68, 230831790), (70, 224236596), (84, 186863830), (85, 184665432), (102, 153887860), (105, 149491064), (119, 131903880), (120, 130804681), (136, 115415895), (140, 112118298), (168, 93431915), (170, 92332716), (204, 76943930), (210, 74745532), (238, 65951940), (255, 61555144), (280, 56059149), (340, 46166358), (357, 43967960), (408, 38471965), (420, 37372766), (476, 32975970), (510, 30777572), (595, 26380776), (680, 23083179), (714, 21983980), (840, 18686383), (952, 16487985), (1020, 15388786), (1190, 13190388), (1428, 10991990), (1785, 8793592), (2040, 7694393), (2380, 6595194), (2856, 5495995), (3570, 4396796), (4760, 3297597), (7140, 2198398), (14280, 1099199)]