475487280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{563}}^1$

素因数の和:625

約数の個数: 320

約数和(自身を含む): 1812741120

約数和(自身を除く): 1337253840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 23, 24, 27, 30, 34, 36, 40, 45, 46, 48, 51, 54, 60, 68, 69, 72, 80, 85, 90, 92, 102, 108, 115, 120, 135, 136, 138, 144, 153, 170, 180, 184, 204, 207, 216, 230, 240, 255, 270, 272, 276, 306, 340, 345, 360, 368, 391, 408, 414, 432, 459, 460, 510, 540, 552, 563, 612, 621, 680, 690, 720, 765, 782, 816, 828, 918, 920, 1020, 1035, 1080, 1104, 1126, 1173, 1224, 1242, 1360, 1380, 1530, 1564, 1656, 1689, 1836, 1840, 1955, 2040, 2070, 2160, 2252, 2295, 2346, 2448, 2484, 2760, 2815, 3060, 3105, 3128, 3312, 3378, 3519, 3672, 3910, 4080, 4140, 4504, 4590, 4692, 4968, 5067, 5520, 5630, 5865, 6120, 6210, 6256, 6756, 7038, 7344, 7820, 8280, 8445, 9008, 9180, 9384, 9571, 9936, 10134, 10557, 11260, 11730, 12240, 12420, 12949, 13512, 14076, 15201, 15640, 16560, 16890, 17595, 18360, 18768, 19142, 20268, 21114, 22520, 23460, 24840, 25335, 25898, 27024, 28152, 28713, 30402, 31280, 33780, 35190, 36720, 38284, 38847, 40536, 42228, 45040, 46920, 47855, 49680, 50670, 51796, 52785, 56304, 57426, 60804, 64745, 67560, 70380, 76005, 76568, 77694, 81072, 84456, 86139, 93840, 95710, 101340, 103592, 105570, 114852, 116541, 121608, 129490, 135120, 140760, 143565, 152010, 153136, 155388, 168912, 172278, 191420, 194235, 202680, 207184, 211140, 220133, 229704, 233082, 243216, 258417, 258980, 281520, 287130, 304020, 310776, 344556, 349623, 382840, 388470, 405360, 422280, 430695, 440266, 459408, 466164, 516834, 517960, 574260, 582705, 608040, 621552, 660399, 689112, 699246, 765680, 776940, 844560, 861390, 880532, 932328, 1033668, 1035920, 1100665, 1148520, 1165410, 1216080, 1292085, 1320798, 1378224, 1398492, 1553880, 1722780, 1748115, 1761064, 1864656, 1981197, 2067336, 2201330, 2297040, 2330820, 2584170, 2641596, 2796984, 3107760, 3301995, 3445560, 3496230, 3522128, 3962394, 4134672, 4402660, 4661640, 5168340, 5283192, 5593968, 5943591, 6603990, 6891120, 6992460, 7924788, 8805320, 9323280, 9905985, 10336680, 10566384, 11887182, 13207980, 13984920, 15849576, 17610640, 19811970, 20673360, 23774364, 26415960, 27969840, 29717955, 31699152, 39623940, 47548728, 52831920, 59435910, 79247880, 95097456, 118871820, 158495760, 237743640, 475487280]

約数ペア:

[(1, 475487280), (2, 237743640), (3, 158495760), (4, 118871820), (5, 95097456), (6, 79247880), (8, 59435910), (9, 52831920), (10, 47548728), (12, 39623940), (15, 31699152), (16, 29717955), (17, 27969840), (18, 26415960), (20, 23774364), (23, 20673360), (24, 19811970), (27, 17610640), (30, 15849576), (34, 13984920), (36, 13207980), (40, 11887182), (45, 10566384), (46, 10336680), (48, 9905985), (51, 9323280), (54, 8805320), (60, 7924788), (68, 6992460), (69, 6891120), (72, 6603990), (80, 5943591), (85, 5593968), (90, 5283192), (92, 5168340), (102, 4661640), (108, 4402660), (115, 4134672), (120, 3962394), (135, 3522128), (136, 3496230), (138, 3445560), (144, 3301995), (153, 3107760), (170, 2796984), (180, 2641596), (184, 2584170), (204, 2330820), (207, 2297040), (216, 2201330), (230, 2067336), (240, 1981197), (255, 1864656), (270, 1761064), (272, 1748115), (276, 1722780), (306, 1553880), (340, 1398492), (345, 1378224), (360, 1320798), (368, 1292085), (391, 1216080), (408, 1165410), (414, 1148520), (432, 1100665), (459, 1035920), (460, 1033668), (510, 932328), (540, 880532), (552, 861390), (563, 844560), (612, 776940), (621, 765680), (680, 699246), (690, 689112), (720, 660399), (765, 621552), (782, 608040), (816, 582705), (828, 574260), (918, 517960), (920, 516834), (1020, 466164), (1035, 459408), (1080, 440266), (1104, 430695), (1126, 422280), (1173, 405360), (1224, 388470), (1242, 382840), (1360, 349623), (1380, 344556), (1530, 310776), (1564, 304020), (1656, 287130), (1689, 281520), (1836, 258980), (1840, 258417), (1955, 243216), (2040, 233082), (2070, 229704), (2160, 220133), (2252, 211140), (2295, 207184), (2346, 202680), (2448, 194235), (2484, 191420), (2760, 172278), (2815, 168912), (3060, 155388), (3105, 153136), (3128, 152010), (3312, 143565), (3378, 140760), (3519, 135120), (3672, 129490), (3910, 121608), (4080, 116541), (4140, 114852), (4504, 105570), (4590, 103592), (4692, 101340), (4968, 95710), (5067, 93840), (5520, 86139), (5630, 84456), (5865, 81072), (6120, 77694), (6210, 76568), (6256, 76005), (6756, 70380), (7038, 67560), (7344, 64745), (7820, 60804), (8280, 57426), (8445, 56304), (9008, 52785), (9180, 51796), (9384, 50670), (9571, 49680), (9936, 47855), (10134, 46920), (10557, 45040), (11260, 42228), (11730, 40536), (12240, 38847), (12420, 38284), (12949, 36720), (13512, 35190), (14076, 33780), (15201, 31280), (15640, 30402), (16560, 28713), (16890, 28152), (17595, 27024), (18360, 25898), (18768, 25335), (19142, 24840), (20268, 23460), (21114, 22520)]