236123640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1$

素因数の和:387

約数の個数: 256

約数和(自身を含む): 853632000

約数和(自身を除く): 617508360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 37, 38, 40, 45, 54, 57, 60, 72, 74, 76, 90, 95, 108, 111, 114, 120, 135, 148, 152, 171, 180, 185, 190, 216, 222, 228, 270, 285, 296, 311, 333, 342, 360, 370, 380, 444, 456, 513, 540, 555, 570, 622, 666, 684, 703, 740, 760, 855, 888, 933, 999, 1026, 1080, 1110, 1140, 1244, 1332, 1368, 1406, 1480, 1555, 1665, 1710, 1866, 1998, 2052, 2109, 2220, 2280, 2488, 2565, 2664, 2799, 2812, 3110, 3330, 3420, 3515, 3732, 3996, 4104, 4218, 4440, 4665, 4995, 5130, 5598, 5624, 5909, 6220, 6327, 6660, 6840, 7030, 7464, 7992, 8397, 8436, 9330, 9990, 10260, 10545, 11196, 11507, 11818, 12440, 12654, 13320, 13995, 14060, 16794, 16872, 17727, 18660, 18981, 19980, 20520, 21090, 22392, 23014, 23636, 25308, 27990, 28120, 29545, 31635, 33588, 34521, 35454, 37320, 37962, 39960, 41985, 42180, 46028, 47272, 50616, 53181, 55980, 57535, 59090, 63270, 67176, 69042, 70908, 75924, 83970, 84360, 88635, 92056, 94905, 103563, 106362, 111960, 115070, 118180, 126540, 138084, 141816, 151848, 159543, 167940, 172605, 177270, 189810, 207126, 212724, 218633, 230140, 236360, 253080, 265905, 276168, 310689, 319086, 335880, 345210, 354540, 379620, 414252, 425448, 437266, 460280, 517815, 531810, 621378, 638172, 655899, 690420, 709080, 759240, 797715, 828504, 874532, 1035630, 1063620, 1093165, 1242756, 1276344, 1311798, 1380840, 1553445, 1595430, 1749064, 1967697, 2071260, 2127240, 2186330, 2485512, 2623596, 3106890, 3190860, 3279495, 3935394, 4142520, 4372660, 5247192, 5903091, 6213780, 6381720, 6558990, 7870788, 8745320, 9838485, 11806182, 12427560, 13117980, 15741576, 19676970, 23612364, 26235960, 29515455, 39353940, 47224728, 59030910, 78707880, 118061820, 236123640]

約数ペア:

[(1, 236123640), (2, 118061820), (3, 78707880), (4, 59030910), (5, 47224728), (6, 39353940), (8, 29515455), (9, 26235960), (10, 23612364), (12, 19676970), (15, 15741576), (18, 13117980), (19, 12427560), (20, 11806182), (24, 9838485), (27, 8745320), (30, 7870788), (36, 6558990), (37, 6381720), (38, 6213780), (40, 5903091), (45, 5247192), (54, 4372660), (57, 4142520), (60, 3935394), (72, 3279495), (74, 3190860), (76, 3106890), (90, 2623596), (95, 2485512), (108, 2186330), (111, 2127240), (114, 2071260), (120, 1967697), (135, 1749064), (148, 1595430), (152, 1553445), (171, 1380840), (180, 1311798), (185, 1276344), (190, 1242756), (216, 1093165), (222, 1063620), (228, 1035630), (270, 874532), (285, 828504), (296, 797715), (311, 759240), (333, 709080), (342, 690420), (360, 655899), (370, 638172), (380, 621378), (444, 531810), (456, 517815), (513, 460280), (540, 437266), (555, 425448), (570, 414252), (622, 379620), (666, 354540), (684, 345210), (703, 335880), (740, 319086), (760, 310689), (855, 276168), (888, 265905), (933, 253080), (999, 236360), (1026, 230140), (1080, 218633), (1110, 212724), (1140, 207126), (1244, 189810), (1332, 177270), (1368, 172605), (1406, 167940), (1480, 159543), (1555, 151848), (1665, 141816), (1710, 138084), (1866, 126540), (1998, 118180), (2052, 115070), (2109, 111960), (2220, 106362), (2280, 103563), (2488, 94905), (2565, 92056), (2664, 88635), (2799, 84360), (2812, 83970), (3110, 75924), (3330, 70908), (3420, 69042), (3515, 67176), (3732, 63270), (3996, 59090), (4104, 57535), (4218, 55980), (4440, 53181), (4665, 50616), (4995, 47272), (5130, 46028), (5598, 42180), (5624, 41985), (5909, 39960), (6220, 37962), (6327, 37320), (6660, 35454), (6840, 34521), (7030, 33588), (7464, 31635), (7992, 29545), (8397, 28120), (8436, 27990), (9330, 25308), (9990, 23636), (10260, 23014), (10545, 22392), (11196, 21090), (11507, 20520), (11818, 19980), (12440, 18981), (12654, 18660), (13320, 17727), (13995, 16872), (14060, 16794)]