219601200

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2011}}^1$

素因数の和:2052

約数の個数: 240

約数和(自身を含む): 866222336

約数和(自身を除く): 646621136

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 25, 26, 28, 30, 35, 39, 40, 42, 48, 50, 52, 56, 60, 65, 70, 75, 78, 80, 84, 91, 100, 104, 105, 112, 120, 130, 140, 150, 156, 168, 175, 182, 195, 200, 208, 210, 240, 260, 273, 280, 300, 312, 325, 336, 350, 364, 390, 400, 420, 455, 520, 525, 546, 560, 600, 624, 650, 700, 728, 780, 840, 910, 975, 1040, 1050, 1092, 1200, 1300, 1365, 1400, 1456, 1560, 1680, 1820, 1950, 2011, 2100, 2184, 2275, 2600, 2730, 2800, 3120, 3640, 3900, 4022, 4200, 4368, 4550, 5200, 5460, 6033, 6825, 7280, 7800, 8044, 8400, 9100, 10055, 10920, 12066, 13650, 14077, 15600, 16088, 18200, 20110, 21840, 24132, 26143, 27300, 28154, 30165, 32176, 36400, 40220, 42231, 48264, 50275, 52286, 54600, 56308, 60330, 70385, 78429, 80440, 84462, 96528, 100550, 104572, 109200, 112616, 120660, 130715, 140770, 150825, 156858, 160880, 168924, 183001, 201100, 209144, 211155, 225232, 241320, 261430, 281540, 301650, 313716, 337848, 351925, 366002, 392145, 402200, 418288, 422310, 482640, 522860, 549003, 563080, 603300, 627432, 653575, 675696, 703850, 732004, 784290, 804400, 844620, 915005, 1045720, 1055775, 1098006, 1126160, 1206600, 1254864, 1307150, 1407700, 1464008, 1568580, 1689240, 1830010, 1960725, 2091440, 2111550, 2196012, 2413200, 2614300, 2745015, 2815400, 2928016, 3137160, 3378480, 3660020, 3921450, 4223100, 4392024, 4575025, 5228600, 5490030, 5630800, 6274320, 7320040, 7842900, 8446200, 8784048, 9150050, 10457200, 10980060, 13725075, 14640080, 15685800, 16892400, 18300100, 21960120, 27450150, 31371600, 36600200, 43920240, 54900300, 73200400, 109800600, 219601200]

約数ペア:

[(1, 219601200), (2, 109800600), (3, 73200400), (4, 54900300), (5, 43920240), (6, 36600200), (7, 31371600), (8, 27450150), (10, 21960120), (12, 18300100), (13, 16892400), (14, 15685800), (15, 14640080), (16, 13725075), (20, 10980060), (21, 10457200), (24, 9150050), (25, 8784048), (26, 8446200), (28, 7842900), (30, 7320040), (35, 6274320), (39, 5630800), (40, 5490030), (42, 5228600), (48, 4575025), (50, 4392024), (52, 4223100), (56, 3921450), (60, 3660020), (65, 3378480), (70, 3137160), (75, 2928016), (78, 2815400), (80, 2745015), (84, 2614300), (91, 2413200), (100, 2196012), (104, 2111550), (105, 2091440), (112, 1960725), (120, 1830010), (130, 1689240), (140, 1568580), (150, 1464008), (156, 1407700), (168, 1307150), (175, 1254864), (182, 1206600), (195, 1126160), (200, 1098006), (208, 1055775), (210, 1045720), (240, 915005), (260, 844620), (273, 804400), (280, 784290), (300, 732004), (312, 703850), (325, 675696), (336, 653575), (350, 627432), (364, 603300), (390, 563080), (400, 549003), (420, 522860), (455, 482640), (520, 422310), (525, 418288), (546, 402200), (560, 392145), (600, 366002), (624, 351925), (650, 337848), (700, 313716), (728, 301650), (780, 281540), (840, 261430), (910, 241320), (975, 225232), (1040, 211155), (1050, 209144), (1092, 201100), (1200, 183001), (1300, 168924), (1365, 160880), (1400, 156858), (1456, 150825), (1560, 140770), (1680, 130715), (1820, 120660), (1950, 112616), (2011, 109200), (2100, 104572), (2184, 100550), (2275, 96528), (2600, 84462), (2730, 80440), (2800, 78429), (3120, 70385), (3640, 60330), (3900, 56308), (4022, 54600), (4200, 52286), (4368, 50275), (4550, 48264), (5200, 42231), (5460, 40220), (6033, 36400), (6825, 32176), (7280, 30165), (7800, 28154), (8044, 27300), (8400, 26143), (9100, 24132), (10055, 21840), (10920, 20110), (12066, 18200), (13650, 16088), (14077, 15600)]