8416980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1$

素因数の和:151

約数の個数: 192

約数和(自身を含む): 31046400

約数和(自身を除く): 22629420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 27, 30, 33, 36, 39, 44, 45, 52, 54, 55, 60, 65, 66, 78, 90, 99, 108, 109, 110, 117, 130, 132, 135, 143, 156, 165, 180, 195, 198, 218, 220, 234, 260, 270, 286, 297, 327, 330, 351, 390, 396, 429, 436, 468, 495, 540, 545, 572, 585, 594, 654, 660, 702, 715, 780, 858, 981, 990, 1090, 1170, 1188, 1199, 1287, 1308, 1404, 1417, 1430, 1485, 1635, 1716, 1755, 1962, 1980, 2145, 2180, 2340, 2398, 2574, 2834, 2860, 2943, 2970, 3270, 3510, 3597, 3861, 3924, 4251, 4290, 4796, 4905, 5148, 5668, 5886, 5940, 5995, 6435, 6540, 7020, 7085, 7194, 7722, 8502, 8580, 9810, 10791, 11772, 11990, 12753, 12870, 14170, 14388, 14715, 15444, 15587, 17004, 17985, 19305, 19620, 21255, 21582, 23980, 25506, 25740, 28340, 29430, 31174, 32373, 35970, 38259, 38610, 42510, 43164, 46761, 51012, 53955, 58860, 62348, 63765, 64746, 71940, 76518, 77220, 77935, 85020, 93522, 107910, 127530, 129492, 140283, 153036, 155870, 161865, 187044, 191295, 215820, 233805, 255060, 280566, 311740, 323730, 382590, 420849, 467610, 561132, 647460, 701415, 765180, 841698, 935220, 1402830, 1683396, 2104245, 2805660, 4208490, 8416980]

約数ペア:

[(1, 8416980), (2, 4208490), (3, 2805660), (4, 2104245), (5, 1683396), (6, 1402830), (9, 935220), (10, 841698), (11, 765180), (12, 701415), (13, 647460), (15, 561132), (18, 467610), (20, 420849), (22, 382590), (26, 323730), (27, 311740), (30, 280566), (33, 255060), (36, 233805), (39, 215820), (44, 191295), (45, 187044), (52, 161865), (54, 155870), (55, 153036), (60, 140283), (65, 129492), (66, 127530), (78, 107910), (90, 93522), (99, 85020), (108, 77935), (109, 77220), (110, 76518), (117, 71940), (130, 64746), (132, 63765), (135, 62348), (143, 58860), (156, 53955), (165, 51012), (180, 46761), (195, 43164), (198, 42510), (218, 38610), (220, 38259), (234, 35970), (260, 32373), (270, 31174), (286, 29430), (297, 28340), (327, 25740), (330, 25506), (351, 23980), (390, 21582), (396, 21255), (429, 19620), (436, 19305), (468, 17985), (495, 17004), (540, 15587), (545, 15444), (572, 14715), (585, 14388), (594, 14170), (654, 12870), (660, 12753), (702, 11990), (715, 11772), (780, 10791), (858, 9810), (981, 8580), (990, 8502), (1090, 7722), (1170, 7194), (1188, 7085), (1199, 7020), (1287, 6540), (1308, 6435), (1404, 5995), (1417, 5940), (1430, 5886), (1485, 5668), (1635, 5148), (1716, 4905), (1755, 4796), (1962, 4290), (1980, 4251), (2145, 3924), (2180, 3861), (2340, 3597), (2398, 3510), (2574, 3270), (2834, 2970), (2860, 2943)]