146917680

素因数分解:

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

素因数の和:105

約数の個数: 360

約数和(自身を含む): 589556016

約数和(自身を除く): 442638336

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, 49, 52, 56, 60, 62, 65, 70, 78, 80, 84, 91, 93, 98, 104, 105, 112, 120, 124, 130, 140, 147, 155, 156, 168, 182, 186, 195, 196, 208, 210, 217, 240, 245, 248, 260, 273, 280, 294, 310, 312, 336, 364, 372, 390, 392, 403, 420, 434, 455, 465, 490, 496, 520, 546, 560, 588, 620, 624, 637, 651, 728, 735, 744, 780, 784, 806, 840, 868, 910, 930, 961, 980, 1040, 1085, 1092, 1176, 1209, 1240, 1274, 1302, 1365, 1456, 1470, 1488, 1519, 1560, 1612, 1680, 1736, 1820, 1860, 1911, 1922, 1960, 2015, 2170, 2184, 2352, 2418, 2480, 2548, 2604, 2730, 2821, 2883, 2940, 3038, 3120, 3185, 3224, 3255, 3472, 3640, 3720, 3822, 3844, 3920, 4030, 4340, 4368, 4557, 4805, 4836, 5096, 5208, 5460, 5642, 5766, 5880, 6045, 6076, 6370, 6448, 6510, 6727, 7280, 7440, 7595, 7644, 7688, 8060, 8463, 8680, 9114, 9555, 9610, 9672, 10192, 10416, 10920, 11284, 11532, 11760, 12090, 12152, 12493, 12740, 13020, 13454, 14105, 14415, 15190, 15288, 15376, 16120, 16926, 17360, 18228, 19110, 19220, 19344, 19747, 20181, 21840, 22568, 22785, 23064, 24180, 24304, 24986, 25480, 26040, 26908, 28210, 28830, 30380, 30576, 32240, 33635, 33852, 36456, 37479, 38220, 38440, 39494, 40362, 42315, 45136, 45570, 46128, 47089, 48360, 49972, 50960, 52080, 53816, 56420, 57660, 59241, 60760, 62465, 67270, 67704, 72912, 74958, 76440, 76880, 78988, 80724, 84630, 87451, 91140, 94178, 96720, 98735, 99944, 100905, 107632, 112840, 115320, 118482, 121520, 124930, 134540, 135408, 141267, 149916, 152880, 157976, 161448, 169260, 174902, 182280, 187395, 188356, 197470, 199888, 201810, 225680, 230640, 235445, 236964, 249860, 262353, 269080, 282534, 296205, 299832, 315952, 322896, 338520, 349804, 364560, 374790, 376712, 394940, 403620, 437255, 470890, 473928, 499720, 524706, 538160, 565068, 592410, 599664, 612157, 677040, 699608, 706335, 749580, 753424, 789880, 807240, 874510, 941780, 947856, 999440, 1049412, 1130136, 1184820, 1224314, 1311765, 1399216, 1412670, 1499160, 1579760, 1614480, 1749020, 1836471, 1883560, 2098824, 2260272, 2369640, 2448628, 2623530, 2825340, 2998320, 3060785, 3498040, 3672942, 3767120, 4197648, 4739280, 4897256, 5247060, 5650680, 6121570, 6996080, 7345884, 9182355, 9794512, 10494120, 11301360, 12243140, 14691768, 18364710, 20988240, 24486280, 29383536, 36729420, 48972560, 73458840, 146917680]

約数ペア:

[(1, 146917680), (2, 73458840), (3, 48972560), (4, 36729420), (5, 29383536), (6, 24486280), (7, 20988240), (8, 18364710), (10, 14691768), (12, 12243140), (13, 11301360), (14, 10494120), (15, 9794512), (16, 9182355), (20, 7345884), (21, 6996080), (24, 6121570), (26, 5650680), (28, 5247060), (30, 4897256), (31, 4739280), (35, 4197648), (39, 3767120), (40, 3672942), (42, 3498040), (48, 3060785), (49, 2998320), (52, 2825340), (56, 2623530), (60, 2448628), (62, 2369640), (65, 2260272), (70, 2098824), (78, 1883560), (80, 1836471), (84, 1749020), (91, 1614480), (93, 1579760), (98, 1499160), (104, 1412670), (105, 1399216), (112, 1311765), (120, 1224314), (124, 1184820), (130, 1130136), (140, 1049412), (147, 999440), (155, 947856), (156, 941780), (168, 874510), (182, 807240), (186, 789880), (195, 753424), (196, 749580), (208, 706335), (210, 699608), (217, 677040), (240, 612157), (245, 599664), (248, 592410), (260, 565068), (273, 538160), (280, 524706), (294, 499720), (310, 473928), (312, 470890), (336, 437255), (364, 403620), (372, 394940), (390, 376712), (392, 374790), (403, 364560), (420, 349804), (434, 338520), (455, 322896), (465, 315952), (490, 299832), (496, 296205), (520, 282534), (546, 269080), (560, 262353), (588, 249860), (620, 236964), (624, 235445), (637, 230640), (651, 225680), (728, 201810), (735, 199888), (744, 197470), (780, 188356), (784, 187395), (806, 182280), (840, 174902), (868, 169260), (910, 161448), (930, 157976), (961, 152880), (980, 149916), (1040, 141267), (1085, 135408), (1092, 134540), (1176, 124930), (1209, 121520), (1240, 118482), (1274, 115320), (1302, 112840), (1365, 107632), (1456, 100905), (1470, 99944), (1488, 98735), (1519, 96720), (1560, 94178), (1612, 91140), (1680, 87451), (1736, 84630), (1820, 80724), (1860, 78988), (1911, 76880), (1922, 76440), (1960, 74958), (2015, 72912), (2170, 67704), (2184, 67270), (2352, 62465), (2418, 60760), (2480, 59241), (2548, 57660), (2604, 56420), (2730, 53816), (2821, 52080), (2883, 50960), (2940, 49972), (3038, 48360), (3120, 47089), (3185, 46128), (3224, 45570), (3255, 45136), (3472, 42315), (3640, 40362), (3720, 39494), (3822, 38440), (3844, 38220), (3920, 37479), (4030, 36456), (4340, 33852), (4368, 33635), (4557, 32240), (4805, 30576), (4836, 30380), (5096, 28830), (5208, 28210), (5460, 26908), (5642, 26040), (5766, 25480), (5880, 24986), (6045, 24304), (6076, 24180), (6370, 23064), (6448, 22785), (6510, 22568), (6727, 21840), (7280, 20181), (7440, 19747), (7595, 19344), (7644, 19220), (7688, 19110), (8060, 18228), (8463, 17360), (8680, 16926), (9114, 16120), (9555, 15376), (9610, 15288), (9672, 15190), (10192, 14415), (10416, 14105), (10920, 13454), (11284, 13020), (11532, 12740), (11760, 12493), (12090, 12152)]