334286640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{881}}^1$

素因数の和:948

約数の個数: 240

約数和(自身を含む): 1228421376

約数和(自身を除く): 894134736

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 31, 34, 36, 40, 45, 48, 51, 60, 62, 68, 72, 80, 85, 90, 93, 102, 120, 124, 136, 144, 153, 155, 170, 180, 186, 204, 240, 248, 255, 272, 279, 306, 310, 340, 360, 372, 408, 465, 496, 510, 527, 558, 612, 620, 680, 720, 744, 765, 816, 881, 930, 1020, 1054, 1116, 1224, 1240, 1360, 1395, 1488, 1530, 1581, 1762, 1860, 2040, 2108, 2232, 2448, 2480, 2635, 2643, 2790, 3060, 3162, 3524, 3720, 4080, 4216, 4405, 4464, 4743, 5270, 5286, 5580, 6120, 6324, 7048, 7440, 7905, 7929, 8432, 8810, 9486, 10540, 10572, 11160, 12240, 12648, 13215, 14096, 14977, 15810, 15858, 17620, 18972, 21080, 21144, 22320, 23715, 25296, 26430, 27311, 29954, 31620, 31716, 35240, 37944, 39645, 42160, 42288, 44931, 47430, 52860, 54622, 59908, 63240, 63432, 70480, 74885, 75888, 79290, 81933, 89862, 94860, 105720, 109244, 119816, 126480, 126864, 134793, 136555, 149770, 158580, 163866, 179724, 189720, 211440, 218488, 224655, 239632, 245799, 269586, 273110, 299540, 317160, 327732, 359448, 379440, 409665, 436976, 449310, 464287, 491598, 539172, 546220, 599080, 634320, 655464, 673965, 718896, 819330, 898620, 928574, 983196, 1078344, 1092440, 1198160, 1228995, 1310928, 1347930, 1392861, 1638660, 1797240, 1857148, 1966392, 2156688, 2184880, 2321435, 2457990, 2695860, 2785722, 3277320, 3594480, 3714296, 3932784, 4178583, 4642870, 4915980, 5391720, 5571444, 6554640, 6964305, 7428592, 8357166, 9285740, 9831960, 10783440, 11142888, 13928610, 16714332, 18571480, 19663920, 20892915, 22285776, 27857220, 33428664, 37142960, 41785830, 55714440, 66857328, 83571660, 111428880, 167143320, 334286640]

約数ペア:

[(1, 334286640), (2, 167143320), (3, 111428880), (4, 83571660), (5, 66857328), (6, 55714440), (8, 41785830), (9, 37142960), (10, 33428664), (12, 27857220), (15, 22285776), (16, 20892915), (17, 19663920), (18, 18571480), (20, 16714332), (24, 13928610), (30, 11142888), (31, 10783440), (34, 9831960), (36, 9285740), (40, 8357166), (45, 7428592), (48, 6964305), (51, 6554640), (60, 5571444), (62, 5391720), (68, 4915980), (72, 4642870), (80, 4178583), (85, 3932784), (90, 3714296), (93, 3594480), (102, 3277320), (120, 2785722), (124, 2695860), (136, 2457990), (144, 2321435), (153, 2184880), (155, 2156688), (170, 1966392), (180, 1857148), (186, 1797240), (204, 1638660), (240, 1392861), (248, 1347930), (255, 1310928), (272, 1228995), (279, 1198160), (306, 1092440), (310, 1078344), (340, 983196), (360, 928574), (372, 898620), (408, 819330), (465, 718896), (496, 673965), (510, 655464), (527, 634320), (558, 599080), (612, 546220), (620, 539172), (680, 491598), (720, 464287), (744, 449310), (765, 436976), (816, 409665), (881, 379440), (930, 359448), (1020, 327732), (1054, 317160), (1116, 299540), (1224, 273110), (1240, 269586), (1360, 245799), (1395, 239632), (1488, 224655), (1530, 218488), (1581, 211440), (1762, 189720), (1860, 179724), (2040, 163866), (2108, 158580), (2232, 149770), (2448, 136555), (2480, 134793), (2635, 126864), (2643, 126480), (2790, 119816), (3060, 109244), (3162, 105720), (3524, 94860), (3720, 89862), (4080, 81933), (4216, 79290), (4405, 75888), (4464, 74885), (4743, 70480), (5270, 63432), (5286, 63240), (5580, 59908), (6120, 54622), (6324, 52860), (7048, 47430), (7440, 44931), (7905, 42288), (7929, 42160), (8432, 39645), (8810, 37944), (9486, 35240), (10540, 31716), (10572, 31620), (11160, 29954), (12240, 27311), (12648, 26430), (13215, 25296), (14096, 23715), (14977, 22320), (15810, 21144), (15858, 21080), (17620, 18972)]