289103760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{211}}^1$

素因数の和:414

約数の個数: 240

約数和(自身を含む): 1070342208

約数和(自身を除く): 781238448

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 173, 176, 180, 198, 211, 220, 240, 264, 330, 346, 360, 396, 422, 440, 495, 519, 528, 633, 660, 692, 720, 792, 844, 865, 880, 990, 1038, 1055, 1266, 1320, 1384, 1557, 1584, 1688, 1730, 1899, 1903, 1980, 2076, 2110, 2321, 2532, 2595, 2640, 2768, 3114, 3165, 3376, 3460, 3798, 3806, 3960, 4152, 4220, 4642, 5064, 5190, 5709, 6228, 6330, 6920, 6963, 7596, 7612, 7785, 7920, 8304, 8440, 9284, 9495, 9515, 10128, 10380, 11418, 11605, 12456, 12660, 13840, 13926, 15192, 15224, 15570, 16880, 17127, 18568, 18990, 19030, 20760, 20889, 22836, 23210, 24912, 25320, 27852, 28545, 30384, 30448, 31140, 34254, 34815, 36503, 37136, 37980, 38060, 41520, 41778, 45672, 46420, 50640, 55704, 57090, 62280, 68508, 69630, 73006, 75960, 76120, 83556, 85635, 91344, 92840, 104445, 109509, 111408, 114180, 124560, 137016, 139260, 146012, 151920, 152240, 167112, 171270, 182515, 185680, 208890, 219018, 228360, 274032, 278520, 292024, 328527, 334224, 342540, 365030, 401533, 417780, 438036, 456720, 547545, 557040, 584048, 657054, 685080, 730060, 803066, 835560, 876072, 1095090, 1204599, 1314108, 1370160, 1460120, 1606132, 1642635, 1671120, 1752144, 2007665, 2190180, 2409198, 2628216, 2920240, 3212264, 3285270, 3613797, 4015330, 4380360, 4818396, 5256432, 6022995, 6424528, 6570540, 7227594, 8030660, 8760720, 9636792, 12045990, 13141080, 14455188, 16061320, 18068985, 19273584, 24091980, 26282160, 28910376, 32122640, 36137970, 48183960, 57820752, 72275940, 96367920, 144551880, 289103760]

約数ペア:

[(1, 289103760), (2, 144551880), (3, 96367920), (4, 72275940), (5, 57820752), (6, 48183960), (8, 36137970), (9, 32122640), (10, 28910376), (11, 26282160), (12, 24091980), (15, 19273584), (16, 18068985), (18, 16061320), (20, 14455188), (22, 13141080), (24, 12045990), (30, 9636792), (33, 8760720), (36, 8030660), (40, 7227594), (44, 6570540), (45, 6424528), (48, 6022995), (55, 5256432), (60, 4818396), (66, 4380360), (72, 4015330), (80, 3613797), (88, 3285270), (90, 3212264), (99, 2920240), (110, 2628216), (120, 2409198), (132, 2190180), (144, 2007665), (165, 1752144), (173, 1671120), (176, 1642635), (180, 1606132), (198, 1460120), (211, 1370160), (220, 1314108), (240, 1204599), (264, 1095090), (330, 876072), (346, 835560), (360, 803066), (396, 730060), (422, 685080), (440, 657054), (495, 584048), (519, 557040), (528, 547545), (633, 456720), (660, 438036), (692, 417780), (720, 401533), (792, 365030), (844, 342540), (865, 334224), (880, 328527), (990, 292024), (1038, 278520), (1055, 274032), (1266, 228360), (1320, 219018), (1384, 208890), (1557, 185680), (1584, 182515), (1688, 171270), (1730, 167112), (1899, 152240), (1903, 151920), (1980, 146012), (2076, 139260), (2110, 137016), (2321, 124560), (2532, 114180), (2595, 111408), (2640, 109509), (2768, 104445), (3114, 92840), (3165, 91344), (3376, 85635), (3460, 83556), (3798, 76120), (3806, 75960), (3960, 73006), (4152, 69630), (4220, 68508), (4642, 62280), (5064, 57090), (5190, 55704), (5709, 50640), (6228, 46420), (6330, 45672), (6920, 41778), (6963, 41520), (7596, 38060), (7612, 37980), (7785, 37136), (7920, 36503), (8304, 34815), (8440, 34254), (9284, 31140), (9495, 30448), (9515, 30384), (10128, 28545), (10380, 27852), (11418, 25320), (11605, 24912), (12456, 23210), (12660, 22836), (13840, 20889), (13926, 20760), (15192, 19030), (15224, 18990), (15570, 18568), (16880, 17127)]