238634760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{41}}^2$

素因数の和:129

約数の個数: 288

約数和(自身を含む): 908089920

約数和(自身を除く): 669455160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 41, 42, 52, 56, 60, 65, 70, 78, 82, 84, 91, 104, 105, 120, 123, 130, 140, 156, 164, 168, 169, 182, 195, 205, 210, 246, 260, 273, 280, 287, 312, 328, 338, 364, 390, 410, 420, 455, 492, 507, 520, 533, 546, 574, 615, 676, 728, 780, 820, 840, 845, 861, 910, 984, 1014, 1066, 1092, 1148, 1183, 1230, 1352, 1365, 1435, 1560, 1599, 1640, 1681, 1690, 1722, 1820, 2028, 2132, 2184, 2296, 2366, 2460, 2535, 2665, 2730, 2870, 3198, 3362, 3380, 3444, 3549, 3640, 3731, 4056, 4264, 4305, 4732, 4920, 5043, 5070, 5330, 5460, 5740, 5915, 6396, 6724, 6760, 6888, 6929, 7098, 7462, 7995, 8405, 8610, 9464, 10086, 10140, 10660, 10920, 11193, 11480, 11767, 11830, 12792, 13448, 13858, 14196, 14924, 15990, 16810, 17220, 17745, 18655, 20172, 20280, 20787, 21320, 21853, 22386, 23534, 23660, 25215, 27716, 28392, 29848, 31980, 33620, 34440, 34645, 35301, 35490, 37310, 40344, 41574, 43706, 44772, 47068, 47320, 48503, 50430, 55432, 55965, 58835, 63960, 65559, 67240, 69290, 70602, 70980, 74620, 83148, 87412, 89544, 94136, 97006, 100860, 103935, 109265, 111930, 117670, 131118, 138580, 141204, 141960, 145509, 149240, 152971, 166296, 174824, 176505, 194012, 201720, 207870, 218530, 223860, 235340, 242515, 262236, 277160, 282408, 284089, 291018, 305942, 327795, 353010, 388024, 415740, 437060, 447720, 458913, 470680, 485030, 524472, 568178, 582036, 611884, 655590, 706020, 727545, 764855, 831480, 852267, 874120, 917826, 970060, 1136356, 1164072, 1223768, 1311180, 1412040, 1420445, 1455090, 1529710, 1704534, 1835652, 1940120, 1988623, 2272712, 2294565, 2622360, 2840890, 2910180, 3059420, 3409068, 3671304, 3977246, 4261335, 4589130, 5681780, 5820360, 5965869, 6118840, 6818136, 7954492, 8522670, 9178260, 9943115, 11363560, 11931738, 15908984, 17045340, 18356520, 19886230, 23863476, 29829345, 34090680, 39772460, 47726952, 59658690, 79544920, 119317380, 238634760]

約数ペア:

[(1, 238634760), (2, 119317380), (3, 79544920), (4, 59658690), (5, 47726952), (6, 39772460), (7, 34090680), (8, 29829345), (10, 23863476), (12, 19886230), (13, 18356520), (14, 17045340), (15, 15908984), (20, 11931738), (21, 11363560), (24, 9943115), (26, 9178260), (28, 8522670), (30, 7954492), (35, 6818136), (39, 6118840), (40, 5965869), (41, 5820360), (42, 5681780), (52, 4589130), (56, 4261335), (60, 3977246), (65, 3671304), (70, 3409068), (78, 3059420), (82, 2910180), (84, 2840890), (91, 2622360), (104, 2294565), (105, 2272712), (120, 1988623), (123, 1940120), (130, 1835652), (140, 1704534), (156, 1529710), (164, 1455090), (168, 1420445), (169, 1412040), (182, 1311180), (195, 1223768), (205, 1164072), (210, 1136356), (246, 970060), (260, 917826), (273, 874120), (280, 852267), (287, 831480), (312, 764855), (328, 727545), (338, 706020), (364, 655590), (390, 611884), (410, 582036), (420, 568178), (455, 524472), (492, 485030), (507, 470680), (520, 458913), (533, 447720), (546, 437060), (574, 415740), (615, 388024), (676, 353010), (728, 327795), (780, 305942), (820, 291018), (840, 284089), (845, 282408), (861, 277160), (910, 262236), (984, 242515), (1014, 235340), (1066, 223860), (1092, 218530), (1148, 207870), (1183, 201720), (1230, 194012), (1352, 176505), (1365, 174824), (1435, 166296), (1560, 152971), (1599, 149240), (1640, 145509), (1681, 141960), (1690, 141204), (1722, 138580), (1820, 131118), (2028, 117670), (2132, 111930), (2184, 109265), (2296, 103935), (2366, 100860), (2460, 97006), (2535, 94136), (2665, 89544), (2730, 87412), (2870, 83148), (3198, 74620), (3362, 70980), (3380, 70602), (3444, 69290), (3549, 67240), (3640, 65559), (3731, 63960), (4056, 58835), (4264, 55965), (4305, 55432), (4732, 50430), (4920, 48503), (5043, 47320), (5070, 47068), (5330, 44772), (5460, 43706), (5740, 41574), (5915, 40344), (6396, 37310), (6724, 35490), (6760, 35301), (6888, 34645), (6929, 34440), (7098, 33620), (7462, 31980), (7995, 29848), (8405, 28392), (8610, 27716), (9464, 25215), (10086, 23660), (10140, 23534), (10660, 22386), (10920, 21853), (11193, 21320), (11480, 20787), (11767, 20280), (11830, 20172), (12792, 18655), (13448, 17745), (13858, 17220), (14196, 16810), (14924, 15990)]