216756540

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1$

素因数の和:450

約数の個数: 384

約数和(自身を含む): 907683840

約数和(自身を除く): 690927300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 13, 14, 15, 18, 20, 21, 22, 26, 27, 28, 30, 33, 35, 36, 39, 42, 44, 45, 52, 54, 55, 60, 63, 65, 66, 70, 77, 78, 84, 90, 91, 99, 105, 108, 110, 117, 126, 130, 132, 135, 140, 143, 154, 156, 165, 180, 182, 189, 195, 198, 210, 220, 231, 234, 252, 260, 270, 273, 286, 297, 308, 315, 330, 351, 364, 378, 385, 390, 396, 401, 420, 429, 455, 462, 468, 495, 540, 546, 572, 585, 594, 630, 660, 693, 702, 715, 756, 770, 780, 802, 819, 858, 910, 924, 945, 990, 1001, 1092, 1155, 1170, 1188, 1203, 1260, 1287, 1365, 1386, 1404, 1430, 1485, 1540, 1604, 1638, 1716, 1755, 1820, 1890, 1980, 2002, 2005, 2079, 2145, 2310, 2340, 2406, 2457, 2574, 2730, 2772, 2807, 2860, 2970, 3003, 3276, 3465, 3510, 3609, 3780, 3861, 4004, 4010, 4095, 4158, 4290, 4411, 4620, 4812, 4914, 5005, 5148, 5213, 5460, 5614, 5940, 6006, 6015, 6435, 6930, 7020, 7218, 7722, 8020, 8190, 8316, 8421, 8580, 8822, 9009, 9828, 10010, 10395, 10426, 10827, 11228, 12012, 12030, 12285, 12870, 13233, 13860, 14035, 14436, 15015, 15444, 15639, 16380, 16842, 17644, 18018, 18045, 19305, 20020, 20790, 20852, 21654, 22055, 24060, 24570, 25263, 25740, 26065, 26466, 27027, 28070, 30030, 30877, 31278, 33684, 36036, 36090, 36491, 38610, 39699, 41580, 42105, 43308, 44110, 45045, 46917, 49140, 50526, 52130, 52932, 54054, 54135, 56140, 57343, 60060, 61754, 62556, 66165, 72180, 72982, 75789, 77220, 78195, 79398, 84210, 88220, 90090, 92631, 93834, 101052, 104260, 108108, 108270, 109473, 114686, 119097, 123508, 126315, 132330, 135135, 140751, 145964, 151578, 154385, 156390, 158796, 168420, 172029, 180180, 182455, 185262, 187668, 198495, 216540, 218946, 229372, 234585, 238194, 252630, 264660, 270270, 277893, 281502, 286715, 303156, 308770, 312780, 328419, 344058, 364910, 370524, 378945, 396990, 401401, 437892, 463155, 469170, 476388, 505260, 516087, 540540, 547365, 555786, 563004, 573430, 595485, 617540, 656838, 688116, 703755, 729820, 757890, 793980, 802802, 833679, 860145, 926310, 938340, 985257, 1032174, 1094730, 1111572, 1146860, 1190970, 1204203, 1313676, 1389465, 1407510, 1515780, 1548261, 1605604, 1642095, 1667358, 1720290, 1852620, 1970514, 2007005, 2064348, 2189460, 2381940, 2408406, 2580435, 2778930, 2815020, 3096522, 3284190, 3334716, 3440580, 3612609, 3941028, 4014010, 4168395, 4816812, 4926285, 5160870, 5557860, 6021015, 6193044, 6568380, 7225218, 7741305, 8028020, 8336790, 9852570, 10321740, 10837827, 12042030, 14450436, 15482610, 16673580, 18063045, 19705140, 21675654, 24084060, 30965220, 36126090, 43351308, 54189135, 72252180, 108378270, 216756540]

約数ペア:

[(1, 216756540), (2, 108378270), (3, 72252180), (4, 54189135), (5, 43351308), (6, 36126090), (7, 30965220), (9, 24084060), (10, 21675654), (11, 19705140), (12, 18063045), (13, 16673580), (14, 15482610), (15, 14450436), (18, 12042030), (20, 10837827), (21, 10321740), (22, 9852570), (26, 8336790), (27, 8028020), (28, 7741305), (30, 7225218), (33, 6568380), (35, 6193044), (36, 6021015), (39, 5557860), (42, 5160870), (44, 4926285), (45, 4816812), (52, 4168395), (54, 4014010), (55, 3941028), (60, 3612609), (63, 3440580), (65, 3334716), (66, 3284190), (70, 3096522), (77, 2815020), (78, 2778930), (84, 2580435), (90, 2408406), (91, 2381940), (99, 2189460), (105, 2064348), (108, 2007005), (110, 1970514), (117, 1852620), (126, 1720290), (130, 1667358), (132, 1642095), (135, 1605604), (140, 1548261), (143, 1515780), (154, 1407510), (156, 1389465), (165, 1313676), (180, 1204203), (182, 1190970), (189, 1146860), (195, 1111572), (198, 1094730), (210, 1032174), (220, 985257), (231, 938340), (234, 926310), (252, 860145), (260, 833679), (270, 802802), (273, 793980), (286, 757890), (297, 729820), (308, 703755), (315, 688116), (330, 656838), (351, 617540), (364, 595485), (378, 573430), (385, 563004), (390, 555786), (396, 547365), (401, 540540), (420, 516087), (429, 505260), (455, 476388), (462, 469170), (468, 463155), (495, 437892), (540, 401401), (546, 396990), (572, 378945), (585, 370524), (594, 364910), (630, 344058), (660, 328419), (693, 312780), (702, 308770), (715, 303156), (756, 286715), (770, 281502), (780, 277893), (802, 270270), (819, 264660), (858, 252630), (910, 238194), (924, 234585), (945, 229372), (990, 218946), (1001, 216540), (1092, 198495), (1155, 187668), (1170, 185262), (1188, 182455), (1203, 180180), (1260, 172029), (1287, 168420), (1365, 158796), (1386, 156390), (1404, 154385), (1430, 151578), (1485, 145964), (1540, 140751), (1604, 135135), (1638, 132330), (1716, 126315), (1755, 123508), (1820, 119097), (1890, 114686), (1980, 109473), (2002, 108270), (2005, 108108), (2079, 104260), (2145, 101052), (2310, 93834), (2340, 92631), (2406, 90090), (2457, 88220), (2574, 84210), (2730, 79398), (2772, 78195), (2807, 77220), (2860, 75789), (2970, 72982), (3003, 72180), (3276, 66165), (3465, 62556), (3510, 61754), (3609, 60060), (3780, 57343), (3861, 56140), (4004, 54135), (4010, 54054), (4095, 52932), (4158, 52130), (4290, 50526), (4411, 49140), (4620, 46917), (4812, 45045), (4914, 44110), (5005, 43308), (5148, 42105), (5213, 41580), (5460, 39699), (5614, 38610), (5940, 36491), (6006, 36090), (6015, 36036), (6435, 33684), (6930, 31278), (7020, 30877), (7218, 30030), (7722, 28070), (8020, 27027), (8190, 26466), (8316, 26065), (8421, 25740), (8580, 25263), (8822, 24570), (9009, 24060), (9828, 22055), (10010, 21654), (10395, 20852), (10426, 20790), (10827, 20020), (11228, 19305), (12012, 18045), (12030, 18018), (12285, 17644), (12870, 16842), (13233, 16380), (13860, 15639), (14035, 15444), (14436, 15015)]