13264805160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{646433}}^1$

素因数の和:646472

約数の個数: 128

約数和(自身を含む): 46543248000

約数和(自身を除く): 33278442840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 4104, 5130, 6840, 10260, 20520, 646433, 1292866, 1939299, 2585732, 3232165, 3878598, 5171464, 5817897, 6464330, 7757196, 9696495, 11635794, 12282227, 12928660, 15514392, 17453691, 19392990, 23271588, 24564454, 25857320, 29089485, 34907382, 36846681, 38785980, 46543176, 49128908, 58178970, 61411135, 69814764, 73693362, 77571960, 87268455, 98257816, 110540043, 116357940, 122822270, 139629528, 147386724, 174536910, 184233405, 221080086, 232715880, 245644540, 294773448, 331620129, 349073820, 368466810, 442160172, 491289080, 552700215, 663240258, 698147640, 736933620, 884320344, 1105400430, 1326480516, 1473867240, 1658100645, 2210800860, 2652961032, 3316201290, 4421601720, 6632402580, 13264805160]

約数ペア:

[(1, 13264805160), (2, 6632402580), (3, 4421601720), (4, 3316201290), (5, 2652961032), (6, 2210800860), (8, 1658100645), (9, 1473867240), (10, 1326480516), (12, 1105400430), (15, 884320344), (18, 736933620), (19, 698147640), (20, 663240258), (24, 552700215), (27, 491289080), (30, 442160172), (36, 368466810), (38, 349073820), (40, 331620129), (45, 294773448), (54, 245644540), (57, 232715880), (60, 221080086), (72, 184233405), (76, 174536910), (90, 147386724), (95, 139629528), (108, 122822270), (114, 116357940), (120, 110540043), (135, 98257816), (152, 87268455), (171, 77571960), (180, 73693362), (190, 69814764), (216, 61411135), (228, 58178970), (270, 49128908), (285, 46543176), (342, 38785980), (360, 36846681), (380, 34907382), (456, 29089485), (513, 25857320), (540, 24564454), (570, 23271588), (684, 19392990), (760, 17453691), (855, 15514392), (1026, 12928660), (1080, 12282227), (1140, 11635794), (1368, 9696495), (1710, 7757196), (2052, 6464330), (2280, 5817897), (2565, 5171464), (3420, 3878598), (4104, 3232165), (5130, 2585732), (6840, 1939299), (10260, 1292866), (20520, 646433)]