313469520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1$

素因数の和:530

約数の個数: 320

約数和(自身を含む): 1237254144

約数和(自身を除く): 923784624

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 31, 35, 39, 40, 42, 48, 52, 56, 60, 62, 65, 70, 78, 80, 84, 91, 93, 104, 105, 112, 120, 124, 130, 140, 155, 156, 168, 182, 186, 195, 208, 210, 217, 240, 248, 260, 273, 280, 310, 312, 336, 364, 372, 390, 403, 420, 434, 455, 463, 465, 496, 520, 546, 560, 620, 624, 651, 728, 744, 780, 806, 840, 868, 910, 926, 930, 1040, 1085, 1092, 1209, 1240, 1302, 1365, 1389, 1456, 1488, 1560, 1612, 1680, 1736, 1820, 1852, 1860, 2015, 2170, 2184, 2315, 2418, 2480, 2604, 2730, 2778, 2821, 3120, 3224, 3241, 3255, 3472, 3640, 3704, 3720, 4030, 4340, 4368, 4630, 4836, 5208, 5460, 5556, 5642, 6019, 6045, 6448, 6482, 6510, 6945, 7280, 7408, 7440, 8060, 8463, 8680, 9260, 9672, 9723, 10416, 10920, 11112, 11284, 12038, 12090, 12964, 13020, 13890, 14105, 14353, 16120, 16205, 16926, 17360, 18057, 18520, 19344, 19446, 21840, 22224, 22568, 24076, 24180, 25928, 26040, 27780, 28210, 28706, 30095, 32240, 32410, 33852, 36114, 37040, 38892, 42133, 42315, 43059, 45136, 48152, 48360, 48615, 51856, 52080, 55560, 56420, 57412, 60190, 64820, 67704, 71765, 72228, 77784, 84266, 84630, 86118, 90285, 96304, 96720, 97230, 100471, 111120, 112840, 114824, 120380, 126399, 129640, 135408, 143530, 144456, 155568, 168532, 169260, 172236, 180570, 186589, 194460, 200942, 210665, 215295, 225680, 229648, 240760, 252798, 259280, 287060, 288912, 301413, 337064, 338520, 344472, 361140, 373178, 388920, 401884, 421330, 430590, 481520, 502355, 505596, 559767, 574120, 602826, 631995, 674128, 677040, 688944, 722280, 746356, 777840, 803768, 842660, 861180, 932945, 1004710, 1011192, 1119534, 1148240, 1205652, 1263990, 1306123, 1444560, 1492712, 1507065, 1607536, 1685320, 1722360, 1865890, 2009420, 2022384, 2239068, 2411304, 2527980, 2612246, 2798835, 2985424, 3014130, 3370640, 3444720, 3731780, 3918369, 4018840, 4478136, 4822608, 5055960, 5224492, 5597670, 6028260, 6530615, 7463560, 7836738, 8037680, 8956272, 10111920, 10448984, 11195340, 12056520, 13061230, 14927120, 15673476, 19591845, 20897968, 22390680, 24113040, 26122460, 31346952, 39183690, 44781360, 52244920, 62693904, 78367380, 104489840, 156734760, 313469520]

約数ペア:

[(1, 313469520), (2, 156734760), (3, 104489840), (4, 78367380), (5, 62693904), (6, 52244920), (7, 44781360), (8, 39183690), (10, 31346952), (12, 26122460), (13, 24113040), (14, 22390680), (15, 20897968), (16, 19591845), (20, 15673476), (21, 14927120), (24, 13061230), (26, 12056520), (28, 11195340), (30, 10448984), (31, 10111920), (35, 8956272), (39, 8037680), (40, 7836738), (42, 7463560), (48, 6530615), (52, 6028260), (56, 5597670), (60, 5224492), (62, 5055960), (65, 4822608), (70, 4478136), (78, 4018840), (80, 3918369), (84, 3731780), (91, 3444720), (93, 3370640), (104, 3014130), (105, 2985424), (112, 2798835), (120, 2612246), (124, 2527980), (130, 2411304), (140, 2239068), (155, 2022384), (156, 2009420), (168, 1865890), (182, 1722360), (186, 1685320), (195, 1607536), (208, 1507065), (210, 1492712), (217, 1444560), (240, 1306123), (248, 1263990), (260, 1205652), (273, 1148240), (280, 1119534), (310, 1011192), (312, 1004710), (336, 932945), (364, 861180), (372, 842660), (390, 803768), (403, 777840), (420, 746356), (434, 722280), (455, 688944), (463, 677040), (465, 674128), (496, 631995), (520, 602826), (546, 574120), (560, 559767), (620, 505596), (624, 502355), (651, 481520), (728, 430590), (744, 421330), (780, 401884), (806, 388920), (840, 373178), (868, 361140), (910, 344472), (926, 338520), (930, 337064), (1040, 301413), (1085, 288912), (1092, 287060), (1209, 259280), (1240, 252798), (1302, 240760), (1365, 229648), (1389, 225680), (1456, 215295), (1488, 210665), (1560, 200942), (1612, 194460), (1680, 186589), (1736, 180570), (1820, 172236), (1852, 169260), (1860, 168532), (2015, 155568), (2170, 144456), (2184, 143530), (2315, 135408), (2418, 129640), (2480, 126399), (2604, 120380), (2730, 114824), (2778, 112840), (2821, 111120), (3120, 100471), (3224, 97230), (3241, 96720), (3255, 96304), (3472, 90285), (3640, 86118), (3704, 84630), (3720, 84266), (4030, 77784), (4340, 72228), (4368, 71765), (4630, 67704), (4836, 64820), (5208, 60190), (5460, 57412), (5556, 56420), (5642, 55560), (6019, 52080), (6045, 51856), (6448, 48615), (6482, 48360), (6510, 48152), (6945, 45136), (7280, 43059), (7408, 42315), (7440, 42133), (8060, 38892), (8463, 37040), (8680, 36114), (9260, 33852), (9672, 32410), (9723, 32240), (10416, 30095), (10920, 28706), (11112, 28210), (11284, 27780), (12038, 26040), (12090, 25928), (12964, 24180), (13020, 24076), (13890, 22568), (14105, 22224), (14353, 21840), (16120, 19446), (16205, 19344), (16926, 18520), (17360, 18057)]