73007880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:156

約数の個数: 256

約数和(自身を含む): 261273600

約数和(自身を除く): 188265720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 41, 44, 55, 57, 60, 66, 71, 76, 82, 88, 95, 110, 114, 120, 123, 132, 142, 152, 164, 165, 190, 205, 209, 213, 220, 228, 246, 264, 284, 285, 328, 330, 355, 380, 410, 418, 426, 440, 451, 456, 492, 568, 570, 615, 627, 660, 710, 760, 779, 781, 820, 836, 852, 902, 984, 1045, 1065, 1140, 1230, 1254, 1320, 1349, 1353, 1420, 1558, 1562, 1640, 1672, 1704, 1804, 2090, 2130, 2255, 2280, 2337, 2343, 2460, 2508, 2698, 2706, 2840, 2911, 3116, 3124, 3135, 3608, 3895, 3905, 4047, 4180, 4260, 4510, 4674, 4686, 4920, 5016, 5396, 5412, 5822, 6232, 6248, 6270, 6745, 6765, 7790, 7810, 8094, 8360, 8520, 8569, 8733, 9020, 9348, 9372, 10792, 10824, 11644, 11685, 11715, 12540, 13490, 13530, 14555, 14839, 15580, 15620, 16188, 17138, 17466, 18040, 18696, 18744, 20235, 23288, 23370, 23430, 25080, 25707, 26980, 27060, 29110, 29678, 31160, 31240, 32021, 32376, 34276, 34932, 40470, 42845, 43665, 44517, 46740, 46860, 51414, 53960, 54120, 55309, 58220, 59356, 64042, 68552, 69864, 74195, 80940, 85690, 87330, 89034, 93480, 93720, 96063, 102828, 110618, 116440, 118712, 128084, 128535, 148390, 160105, 161880, 165927, 171380, 174660, 178068, 192126, 205656, 221236, 222585, 256168, 257070, 276545, 296780, 320210, 331854, 342760, 349320, 356136, 384252, 442472, 445170, 480315, 514140, 553090, 593560, 608399, 640420, 663708, 768504, 829635, 890340, 960630, 1028280, 1106180, 1216798, 1280840, 1327416, 1659270, 1780680, 1825197, 1921260, 2212360, 2433596, 3041995, 3318540, 3650394, 3842520, 4867192, 6083990, 6637080, 7300788, 9125985, 12167980, 14601576, 18251970, 24335960, 36503940, 73007880]

約数ペア:

[(1, 73007880), (2, 36503940), (3, 24335960), (4, 18251970), (5, 14601576), (6, 12167980), (8, 9125985), (10, 7300788), (11, 6637080), (12, 6083990), (15, 4867192), (19, 3842520), (20, 3650394), (22, 3318540), (24, 3041995), (30, 2433596), (33, 2212360), (38, 1921260), (40, 1825197), (41, 1780680), (44, 1659270), (55, 1327416), (57, 1280840), (60, 1216798), (66, 1106180), (71, 1028280), (76, 960630), (82, 890340), (88, 829635), (95, 768504), (110, 663708), (114, 640420), (120, 608399), (123, 593560), (132, 553090), (142, 514140), (152, 480315), (164, 445170), (165, 442472), (190, 384252), (205, 356136), (209, 349320), (213, 342760), (220, 331854), (228, 320210), (246, 296780), (264, 276545), (284, 257070), (285, 256168), (328, 222585), (330, 221236), (355, 205656), (380, 192126), (410, 178068), (418, 174660), (426, 171380), (440, 165927), (451, 161880), (456, 160105), (492, 148390), (568, 128535), (570, 128084), (615, 118712), (627, 116440), (660, 110618), (710, 102828), (760, 96063), (779, 93720), (781, 93480), (820, 89034), (836, 87330), (852, 85690), (902, 80940), (984, 74195), (1045, 69864), (1065, 68552), (1140, 64042), (1230, 59356), (1254, 58220), (1320, 55309), (1349, 54120), (1353, 53960), (1420, 51414), (1558, 46860), (1562, 46740), (1640, 44517), (1672, 43665), (1704, 42845), (1804, 40470), (2090, 34932), (2130, 34276), (2255, 32376), (2280, 32021), (2337, 31240), (2343, 31160), (2460, 29678), (2508, 29110), (2698, 27060), (2706, 26980), (2840, 25707), (2911, 25080), (3116, 23430), (3124, 23370), (3135, 23288), (3608, 20235), (3895, 18744), (3905, 18696), (4047, 18040), (4180, 17466), (4260, 17138), (4510, 16188), (4674, 15620), (4686, 15580), (4920, 14839), (5016, 14555), (5396, 13530), (5412, 13490), (5822, 12540), (6232, 11715), (6248, 11685), (6270, 11644), (6745, 10824), (6765, 10792), (7790, 9372), (7810, 9348), (8094, 9020), (8360, 8733), (8520, 8569)]