271750440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{10247}}^1$

素因数の和:10291

約数の個数: 128

約数和(自身を含む): 929698560

約数和(自身を除く): 657948120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 51, 52, 60, 65, 68, 78, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 221, 255, 260, 312, 340, 390, 408, 442, 510, 520, 663, 680, 780, 884, 1020, 1105, 1326, 1560, 1768, 2040, 2210, 2652, 3315, 4420, 5304, 6630, 8840, 10247, 13260, 20494, 26520, 30741, 40988, 51235, 61482, 81976, 102470, 122964, 133211, 153705, 174199, 204940, 245928, 266422, 307410, 348398, 399633, 409880, 522597, 532844, 614820, 666055, 696796, 799266, 870995, 1045194, 1065688, 1229640, 1332110, 1393592, 1598532, 1741990, 1998165, 2090388, 2264587, 2612985, 2664220, 3197064, 3483980, 3996330, 4180776, 4529174, 5225970, 5328440, 6793761, 6967960, 7992660, 9058348, 10451940, 11322935, 13587522, 15985320, 18116696, 20903880, 22645870, 27175044, 33968805, 45291740, 54350088, 67937610, 90583480, 135875220, 271750440]

約数ペア:

[(1, 271750440), (2, 135875220), (3, 90583480), (4, 67937610), (5, 54350088), (6, 45291740), (8, 33968805), (10, 27175044), (12, 22645870), (13, 20903880), (15, 18116696), (17, 15985320), (20, 13587522), (24, 11322935), (26, 10451940), (30, 9058348), (34, 7992660), (39, 6967960), (40, 6793761), (51, 5328440), (52, 5225970), (60, 4529174), (65, 4180776), (68, 3996330), (78, 3483980), (85, 3197064), (102, 2664220), (104, 2612985), (120, 2264587), (130, 2090388), (136, 1998165), (156, 1741990), (170, 1598532), (195, 1393592), (204, 1332110), (221, 1229640), (255, 1065688), (260, 1045194), (312, 870995), (340, 799266), (390, 696796), (408, 666055), (442, 614820), (510, 532844), (520, 522597), (663, 409880), (680, 399633), (780, 348398), (884, 307410), (1020, 266422), (1105, 245928), (1326, 204940), (1560, 174199), (1768, 153705), (2040, 133211), (2210, 122964), (2652, 102470), (3315, 81976), (4420, 61482), (5304, 51235), (6630, 40988), (8840, 30741), (10247, 26520), (13260, 20494)]