213660720

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1087}}^1$

素因数の和:1129

約数の個数: 320

約数和(自身を含む): 906608640

約数和(自身を除く): 692947920

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, 1087, 1092, 1170, 1260, 1365, 1404, 1456, 1512, 1560, 1638, 1680, 1755, 1820, 1872, 1890, 2160, 2174, 2184, 2340, 2457, 2520, 2730, 2808, 3024, 3120, 3261, 3276, 3510, 3640, 3780, 4095, 4348, 4368, 4680, 4914, 5040, 5435, 5460, 5616, 6522, 6552, 7020, 7280, 7560, 7609, 8190, 8696, 9360, 9783, 9828, 10870, 10920, 12285, 13044, 13104, 14040, 14131, 15120, 15218, 16305, 16380, 17392, 19566, 19656, 21740, 21840, 22827, 24570, 26088, 28080, 28262, 29349, 30436, 32610, 32760, 38045, 39132, 39312, 42393, 43480, 45654, 48915, 49140, 52176, 56524, 58698, 60872, 65220, 65520, 68481, 70655, 76090, 78264, 84786, 86960, 91308, 97830, 98280, 98917, 113048, 114135, 117396, 121744, 127179, 130440, 136962, 141310, 146745, 152180, 156528, 169572, 182616, 195660, 196560, 197834, 205443, 211965, 226096, 228270, 234792, 254358, 260880, 273924, 282620, 293490, 296751, 304360, 339144, 342405, 365232, 381537, 391320, 395668, 410886, 423930, 456540, 469584, 494585, 508716, 547848, 565240, 586980, 593502, 608720, 635895, 678288, 684810, 763074, 782640, 791336, 821772, 847860, 890253, 913080, 989170, 1017432, 1027215, 1095696, 1130480, 1173960, 1187004, 1271790, 1369620, 1483755, 1526148, 1582672, 1643544, 1695720, 1780506, 1826160, 1907685, 1978340, 2034864, 2054430, 2347920, 2374008, 2543580, 2670759, 2739240, 2967510, 3052296, 3287088, 3391440, 3561012, 3815370, 3956680, 4108860, 4451265, 4748016, 5087160, 5341518, 5478480, 5935020, 6104592, 7122024, 7630740, 7913360, 8217720, 8902530, 10174320, 10683036, 11870040, 13353795, 14244048, 15261480, 16435440, 17805060, 21366072, 23740080, 26707590, 30522960, 35610120, 42732144, 53415180, 71220240, 106830360, 213660720]

約数ペア:

[(1, 213660720), (2, 106830360), (3, 71220240), (4, 53415180), (5, 42732144), (6, 35610120), (7, 30522960), (8, 26707590), (9, 23740080), (10, 21366072), (12, 17805060), (13, 16435440), (14, 15261480), (15, 14244048), (16, 13353795), (18, 11870040), (20, 10683036), (21, 10174320), (24, 8902530), (26, 8217720), (27, 7913360), (28, 7630740), (30, 7122024), (35, 6104592), (36, 5935020), (39, 5478480), (40, 5341518), (42, 5087160), (45, 4748016), (48, 4451265), (52, 4108860), (54, 3956680), (56, 3815370), (60, 3561012), (63, 3391440), (65, 3287088), (70, 3052296), (72, 2967510), (78, 2739240), (80, 2670759), (84, 2543580), (90, 2374008), (91, 2347920), (104, 2054430), (105, 2034864), (108, 1978340), (112, 1907685), (117, 1826160), (120, 1780506), (126, 1695720), (130, 1643544), (135, 1582672), (140, 1526148), (144, 1483755), (156, 1369620), (168, 1271790), (180, 1187004), (182, 1173960), (189, 1130480), (195, 1095696), (208, 1027215), (210, 1017432), (216, 989170), (234, 913080), (240, 890253), (252, 847860), (260, 821772), (270, 791336), (273, 782640), (280, 763074), (312, 684810), (315, 678288), (336, 635895), (351, 608720), (360, 593502), (364, 586980), (378, 565240), (390, 547848), (420, 508716), (432, 494585), (455, 469584), (468, 456540), (504, 423930), (520, 410886), (540, 395668), (546, 391320), (560, 381537), (585, 365232), (624, 342405), (630, 339144), (702, 304360), (720, 296751), (728, 293490), (756, 282620), (780, 273924), (819, 260880), (840, 254358), (910, 234792), (936, 228270), (945, 226096), (1008, 211965), (1040, 205443), (1080, 197834), (1087, 196560), (1092, 195660), (1170, 182616), (1260, 169572), (1365, 156528), (1404, 152180), (1456, 146745), (1512, 141310), (1560, 136962), (1638, 130440), (1680, 127179), (1755, 121744), (1820, 117396), (1872, 114135), (1890, 113048), (2160, 98917), (2174, 98280), (2184, 97830), (2340, 91308), (2457, 86960), (2520, 84786), (2730, 78264), (2808, 76090), (3024, 70655), (3120, 68481), (3261, 65520), (3276, 65220), (3510, 60872), (3640, 58698), (3780, 56524), (4095, 52176), (4348, 49140), (4368, 48915), (4680, 45654), (4914, 43480), (5040, 42393), (5435, 39312), (5460, 39132), (5616, 38045), (6522, 32760), (6552, 32610), (7020, 30436), (7280, 29349), (7560, 28262), (7609, 28080), (8190, 26088), (8696, 24570), (9360, 22827), (9783, 21840), (9828, 21740), (10870, 19656), (10920, 19566), (12285, 17392), (13044, 16380), (13104, 16305), (14040, 15218), (14131, 15120)]