158806440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11311}}^1$

素因数の和:11344

約数の個数: 128

約数和(自身を含む): 570124800

約数和(自身を除く): 411318360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 7020, 11311, 14040, 22622, 33933, 45244, 56555, 67866, 90488, 101799, 113110, 135732, 147043, 169665, 203598, 226220, 271464, 294086, 305397, 339330, 407196, 441129, 452440, 508995, 588172, 610794, 678660, 735215, 814392, 882258, 1017990, 1176344, 1221588, 1323387, 1357320, 1470430, 1526985, 1764516, 2035980, 2205645, 2443176, 2646774, 2940860, 3053970, 3529032, 3970161, 4071960, 4411290, 5293548, 5881720, 6107940, 6616935, 7940322, 8822580, 10587096, 12215880, 13233870, 15880644, 17645160, 19850805, 26467740, 31761288, 39701610, 52935480, 79403220, 158806440]

約数ペア:

[(1, 158806440), (2, 79403220), (3, 52935480), (4, 39701610), (5, 31761288), (6, 26467740), (8, 19850805), (9, 17645160), (10, 15880644), (12, 13233870), (13, 12215880), (15, 10587096), (18, 8822580), (20, 7940322), (24, 6616935), (26, 6107940), (27, 5881720), (30, 5293548), (36, 4411290), (39, 4071960), (40, 3970161), (45, 3529032), (52, 3053970), (54, 2940860), (60, 2646774), (65, 2443176), (72, 2205645), (78, 2035980), (90, 1764516), (104, 1526985), (108, 1470430), (117, 1357320), (120, 1323387), (130, 1221588), (135, 1176344), (156, 1017990), (180, 882258), (195, 814392), (216, 735215), (234, 678660), (260, 610794), (270, 588172), (312, 508995), (351, 452440), (360, 441129), (390, 407196), (468, 339330), (520, 305397), (540, 294086), (585, 271464), (702, 226220), (780, 203598), (936, 169665), (1080, 147043), (1170, 135732), (1404, 113110), (1560, 101799), (1755, 90488), (2340, 67866), (2808, 56555), (3510, 45244), (4680, 33933), (7020, 22622), (11311, 14040)]