2656343880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{743}}^1\times {\mathrm{9931}}^1$

素因数の和:10691

約数の個数: 96

約数和(自身を含む): 8645607360

約数和(自身を除く): 5989263480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 743, 1486, 2229, 2972, 3715, 4458, 5944, 6687, 7430, 8916, 9931, 11145, 13374, 14860, 17832, 19862, 22290, 26748, 29720, 29793, 33435, 39724, 44580, 49655, 53496, 59586, 66870, 79448, 89160, 89379, 99310, 119172, 133740, 148965, 178758, 198620, 238344, 267480, 297930, 357516, 397240, 446895, 595860, 715032, 893790, 1191720, 1787580, 3575160, 7378733, 14757466, 22136199, 29514932, 36893665, 44272398, 59029864, 66408597, 73787330, 88544796, 110680995, 132817194, 147574660, 177089592, 221361990, 265634388, 295149320, 332042985, 442723980, 531268776, 664085970, 885447960, 1328171940, 2656343880]

約数ペア:

[(1, 2656343880), (2, 1328171940), (3, 885447960), (4, 664085970), (5, 531268776), (6, 442723980), (8, 332042985), (9, 295149320), (10, 265634388), (12, 221361990), (15, 177089592), (18, 147574660), (20, 132817194), (24, 110680995), (30, 88544796), (36, 73787330), (40, 66408597), (45, 59029864), (60, 44272398), (72, 36893665), (90, 29514932), (120, 22136199), (180, 14757466), (360, 7378733), (743, 3575160), (1486, 1787580), (2229, 1191720), (2972, 893790), (3715, 715032), (4458, 595860), (5944, 446895), (6687, 397240), (7430, 357516), (8916, 297930), (9931, 267480), (11145, 238344), (13374, 198620), (14860, 178758), (17832, 148965), (19862, 133740), (22290, 119172), (26748, 99310), (29720, 89379), (29793, 89160), (33435, 79448), (39724, 66870), (44580, 59586), (49655, 53496)]