310368240

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1579}}^1$

素因数の和:1621

約数の個数: 320

約数和(自身を含む): 1316582400

約数和(自身を除く): 1006214160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 108, 112, 117, 120, 126, 130, 135, 140, 144, 156, 168, 180, 182, 189, 195, 208, 210, 216, 234, 240, 252, 260, 270, 273, 280, 312, 315, 336, 351, 360, 364, 378, 390, 420, 432, 455, 468, 504, 520, 540, 546, 560, 585, 624, 630, 702, 720, 728, 756, 780, 819, 840, 910, 936, 945, 1008, 1040, 1080, 1092, 1170, 1260, 1365, 1404, 1456, 1512, 1560, 1579, 1638, 1680, 1755, 1820, 1872, 1890, 2160, 2184, 2340, 2457, 2520, 2730, 2808, 3024, 3120, 3158, 3276, 3510, 3640, 3780, 4095, 4368, 4680, 4737, 4914, 5040, 5460, 5616, 6316, 6552, 7020, 7280, 7560, 7895, 8190, 9360, 9474, 9828, 10920, 11053, 12285, 12632, 13104, 14040, 14211, 15120, 15790, 16380, 18948, 19656, 20527, 21840, 22106, 23685, 24570, 25264, 28080, 28422, 31580, 32760, 33159, 37896, 39312, 41054, 42633, 44212, 47370, 49140, 55265, 56844, 61581, 63160, 65520, 66318, 71055, 75792, 82108, 85266, 88424, 94740, 98280, 99477, 102635, 110530, 113688, 123162, 126320, 132636, 142110, 143689, 164216, 165795, 170532, 176848, 184743, 189480, 196560, 198954, 205270, 213165, 221060, 227376, 246324, 265272, 284220, 287378, 298431, 307905, 328432, 331590, 341064, 369486, 378960, 397908, 410540, 426330, 431067, 442120, 492648, 497385, 530544, 554229, 568440, 574756, 596862, 615810, 663180, 682128, 718445, 738972, 795816, 821080, 852660, 862134, 884240, 923715, 985296, 994770, 1108458, 1136880, 1149512, 1193724, 1231620, 1293201, 1326360, 1436890, 1477944, 1492155, 1591632, 1642160, 1705320, 1724268, 1847430, 1989540, 2155335, 2216916, 2299024, 2387448, 2463240, 2586402, 2652720, 2771145, 2873780, 2955888, 2984310, 3410640, 3448536, 3694860, 3879603, 3979080, 4310670, 4433832, 4774896, 4926480, 5172804, 5542290, 5747560, 5968620, 6466005, 6897072, 7389720, 7759206, 7958160, 8621340, 8867664, 10345608, 11084580, 11495120, 11937240, 12932010, 14779440, 15518412, 17242680, 19398015, 20691216, 22169160, 23874480, 25864020, 31036824, 34485360, 38796030, 44338320, 51728040, 62073648, 77592060, 103456080, 155184120, 310368240]

約数ペア:

[(1, 310368240), (2, 155184120), (3, 103456080), (4, 77592060), (5, 62073648), (6, 51728040), (7, 44338320), (8, 38796030), (9, 34485360), (10, 31036824), (12, 25864020), (13, 23874480), (14, 22169160), (15, 20691216), (16, 19398015), (18, 17242680), (20, 15518412), (21, 14779440), (24, 12932010), (26, 11937240), (27, 11495120), (28, 11084580), (30, 10345608), (35, 8867664), (36, 8621340), (39, 7958160), (40, 7759206), (42, 7389720), (45, 6897072), (48, 6466005), (52, 5968620), (54, 5747560), (56, 5542290), (60, 5172804), (63, 4926480), (65, 4774896), (70, 4433832), (72, 4310670), (78, 3979080), (80, 3879603), (84, 3694860), (90, 3448536), (91, 3410640), (104, 2984310), (105, 2955888), (108, 2873780), (112, 2771145), (117, 2652720), (120, 2586402), (126, 2463240), (130, 2387448), (135, 2299024), (140, 2216916), (144, 2155335), (156, 1989540), (168, 1847430), (180, 1724268), (182, 1705320), (189, 1642160), (195, 1591632), (208, 1492155), (210, 1477944), (216, 1436890), (234, 1326360), (240, 1293201), (252, 1231620), (260, 1193724), (270, 1149512), (273, 1136880), (280, 1108458), (312, 994770), (315, 985296), (336, 923715), (351, 884240), (360, 862134), (364, 852660), (378, 821080), (390, 795816), (420, 738972), (432, 718445), (455, 682128), (468, 663180), (504, 615810), (520, 596862), (540, 574756), (546, 568440), (560, 554229), (585, 530544), (624, 497385), (630, 492648), (702, 442120), (720, 431067), (728, 426330), (756, 410540), (780, 397908), (819, 378960), (840, 369486), (910, 341064), (936, 331590), (945, 328432), (1008, 307905), (1040, 298431), (1080, 287378), (1092, 284220), (1170, 265272), (1260, 246324), (1365, 227376), (1404, 221060), (1456, 213165), (1512, 205270), (1560, 198954), (1579, 196560), (1638, 189480), (1680, 184743), (1755, 176848), (1820, 170532), (1872, 165795), (1890, 164216), (2160, 143689), (2184, 142110), (2340, 132636), (2457, 126320), (2520, 123162), (2730, 113688), (2808, 110530), (3024, 102635), (3120, 99477), (3158, 98280), (3276, 94740), (3510, 88424), (3640, 85266), (3780, 82108), (4095, 75792), (4368, 71055), (4680, 66318), (4737, 65520), (4914, 63160), (5040, 61581), (5460, 56844), (5616, 55265), (6316, 49140), (6552, 47370), (7020, 44212), (7280, 42633), (7560, 41054), (7895, 39312), (8190, 37896), (9360, 33159), (9474, 32760), (9828, 31580), (10920, 28422), (11053, 28080), (12285, 25264), (12632, 24570), (13104, 23685), (14040, 22106), (14211, 21840), (15120, 20527), (15790, 19656), (16380, 18948)]