39819780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1$

素因数の和:76

約数の個数: 432

約数和(自身を含む): 172658304

約数和(自身を除く): 132838524

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 13, 14, 15, 17, 18, 20, 21, 22, 26, 28, 30, 33, 34, 35, 36, 39, 42, 44, 45, 51, 52, 55, 60, 63, 65, 66, 68, 70, 77, 78, 84, 85, 90, 91, 99, 102, 105, 110, 117, 119, 126, 130, 132, 140, 143, 153, 154, 156, 165, 169, 170, 180, 182, 187, 195, 198, 204, 210, 220, 221, 231, 234, 238, 252, 255, 260, 273, 286, 306, 308, 315, 330, 338, 340, 357, 364, 374, 385, 390, 396, 420, 429, 442, 455, 462, 468, 476, 495, 507, 510, 546, 561, 572, 585, 595, 612, 630, 660, 663, 676, 693, 714, 715, 748, 765, 770, 780, 819, 845, 858, 884, 910, 924, 935, 990, 1001, 1014, 1020, 1071, 1092, 1105, 1122, 1155, 1170, 1183, 1190, 1260, 1287, 1309, 1326, 1365, 1386, 1428, 1430, 1521, 1530, 1540, 1547, 1638, 1683, 1690, 1716, 1785, 1820, 1859, 1870, 1980, 1989, 2002, 2028, 2142, 2145, 2210, 2244, 2310, 2340, 2366, 2380, 2431, 2535, 2574, 2618, 2652, 2730, 2772, 2805, 2860, 2873, 3003, 3042, 3060, 3094, 3276, 3315, 3366, 3380, 3465, 3549, 3570, 3718, 3740, 3927, 3978, 4004, 4095, 4284, 4290, 4420, 4620, 4641, 4732, 4862, 5005, 5070, 5148, 5236, 5355, 5460, 5577, 5610, 5746, 5915, 6006, 6084, 6188, 6435, 6545, 6630, 6732, 6930, 7098, 7140, 7293, 7436, 7605, 7735, 7854, 7956, 8190, 8415, 8580, 8619, 9009, 9282, 9295, 9724, 9945, 10010, 10140, 10647, 10710, 11154, 11220, 11492, 11781, 11830, 12012, 12155, 12870, 13013, 13090, 13260, 13860, 13923, 14196, 14365, 14586, 15015, 15210, 15470, 15708, 16380, 16731, 16830, 17017, 17238, 17745, 18018, 18564, 18590, 19635, 19890, 20020, 20111, 21294, 21420, 21879, 22308, 23205, 23562, 23660, 24310, 25740, 25857, 26026, 26180, 27846, 27885, 28730, 29172, 30030, 30420, 30940, 31603, 33462, 33660, 34034, 34476, 35490, 36036, 36465, 37180, 39039, 39270, 39780, 40222, 42588, 43095, 43758, 45045, 46410, 47124, 48620, 51051, 51714, 52052, 53235, 55692, 55770, 57460, 58905, 60060, 60333, 63206, 65065, 66924, 68068, 69615, 70980, 72930, 78078, 78540, 80444, 83655, 85085, 86190, 87516, 90090, 92820, 94809, 100555, 102102, 103428, 106470, 109395, 111540, 117117, 117810, 120666, 126412, 129285, 130130, 139230, 145860, 153153, 156156, 158015, 167310, 170170, 172380, 180180, 180999, 189618, 195195, 201110, 204204, 212940, 218790, 221221, 234234, 235620, 241332, 255255, 258570, 260260, 278460, 284427, 301665, 306306, 316030, 334620, 340340, 361998, 379236, 390390, 402220, 437580, 442442, 468468, 474045, 510510, 517140, 568854, 585585, 603330, 612612, 632060, 663663, 723996, 765765, 780780, 884884, 904995, 948090, 1021020, 1106105, 1137708, 1171170, 1206660, 1327326, 1422135, 1531530, 1809990, 1896180, 1990989, 2212210, 2342340, 2654652, 2844270, 3063060, 3318315, 3619980, 3981978, 4424420, 5688540, 6636630, 7963956, 9954945, 13273260, 19909890, 39819780]

約数ペア:

[(1, 39819780), (2, 19909890), (3, 13273260), (4, 9954945), (5, 7963956), (6, 6636630), (7, 5688540), (9, 4424420), (10, 3981978), (11, 3619980), (12, 3318315), (13, 3063060), (14, 2844270), (15, 2654652), (17, 2342340), (18, 2212210), (20, 1990989), (21, 1896180), (22, 1809990), (26, 1531530), (28, 1422135), (30, 1327326), (33, 1206660), (34, 1171170), (35, 1137708), (36, 1106105), (39, 1021020), (42, 948090), (44, 904995), (45, 884884), (51, 780780), (52, 765765), (55, 723996), (60, 663663), (63, 632060), (65, 612612), (66, 603330), (68, 585585), (70, 568854), (77, 517140), (78, 510510), (84, 474045), (85, 468468), (90, 442442), (91, 437580), (99, 402220), (102, 390390), (105, 379236), (110, 361998), (117, 340340), (119, 334620), (126, 316030), (130, 306306), (132, 301665), (140, 284427), (143, 278460), (153, 260260), (154, 258570), (156, 255255), (165, 241332), (169, 235620), (170, 234234), (180, 221221), (182, 218790), (187, 212940), (195, 204204), (198, 201110), (204, 195195), (210, 189618), (220, 180999), (221, 180180), (231, 172380), (234, 170170), (238, 167310), (252, 158015), (255, 156156), (260, 153153), (273, 145860), (286, 139230), (306, 130130), (308, 129285), (315, 126412), (330, 120666), (338, 117810), (340, 117117), (357, 111540), (364, 109395), (374, 106470), (385, 103428), (390, 102102), (396, 100555), (420, 94809), (429, 92820), (442, 90090), (455, 87516), (462, 86190), (468, 85085), (476, 83655), (495, 80444), (507, 78540), (510, 78078), (546, 72930), (561, 70980), (572, 69615), (585, 68068), (595, 66924), (612, 65065), (630, 63206), (660, 60333), (663, 60060), (676, 58905), (693, 57460), (714, 55770), (715, 55692), (748, 53235), (765, 52052), (770, 51714), (780, 51051), (819, 48620), (845, 47124), (858, 46410), (884, 45045), (910, 43758), (924, 43095), (935, 42588), (990, 40222), (1001, 39780), (1014, 39270), (1020, 39039), (1071, 37180), (1092, 36465), (1105, 36036), (1122, 35490), (1155, 34476), (1170, 34034), (1183, 33660), (1190, 33462), (1260, 31603), (1287, 30940), (1309, 30420), (1326, 30030), (1365, 29172), (1386, 28730), (1428, 27885), (1430, 27846), (1521, 26180), (1530, 26026), (1540, 25857), (1547, 25740), (1638, 24310), (1683, 23660), (1690, 23562), (1716, 23205), (1785, 22308), (1820, 21879), (1859, 21420), (1870, 21294), (1980, 20111), (1989, 20020), (2002, 19890), (2028, 19635), (2142, 18590), (2145, 18564), (2210, 18018), (2244, 17745), (2310, 17238), (2340, 17017), (2366, 16830), (2380, 16731), (2431, 16380), (2535, 15708), (2574, 15470), (2618, 15210), (2652, 15015), (2730, 14586), (2772, 14365), (2805, 14196), (2860, 13923), (2873, 13860), (3003, 13260), (3042, 13090), (3060, 13013), (3094, 12870), (3276, 12155), (3315, 12012), (3366, 11830), (3380, 11781), (3465, 11492), (3549, 11220), (3570, 11154), (3718, 10710), (3740, 10647), (3927, 10140), (3978, 10010), (4004, 9945), (4095, 9724), (4284, 9295), (4290, 9282), (4420, 9009), (4620, 8619), (4641, 8580), (4732, 8415), (4862, 8190), (5005, 7956), (5070, 7854), (5148, 7735), (5236, 7605), (5355, 7436), (5460, 7293), (5577, 7140), (5610, 7098), (5746, 6930), (5915, 6732), (6006, 6630), (6084, 6545), (6188, 6435)]