16869880080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{2789}}^1$

素因数の和:3110

約数の個数: 240

約数和(自身を含む): 58719098880

約数和(自身を除く): 41849218800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 271, 279, 310, 360, 372, 465, 496, 542, 558, 620, 720, 744, 813, 930, 1084, 1116, 1240, 1355, 1395, 1488, 1626, 1860, 2168, 2232, 2439, 2480, 2710, 2789, 2790, 3252, 3720, 4065, 4336, 4464, 4878, 5420, 5578, 5580, 6504, 7440, 8130, 8367, 8401, 9756, 10840, 11156, 11160, 12195, 13008, 13945, 16260, 16734, 16802, 19512, 21680, 22312, 22320, 24390, 25101, 25203, 27890, 32520, 33468, 33604, 39024, 41835, 42005, 44624, 48780, 50202, 50406, 55780, 65040, 66936, 67208, 75609, 83670, 84010, 86459, 97560, 100404, 100812, 111560, 125505, 126015, 133872, 134416, 151218, 167340, 168020, 172918, 195120, 200808, 201624, 223120, 251010, 252030, 259377, 302436, 334680, 336040, 345836, 378045, 401616, 403248, 432295, 502020, 504060, 518754, 604872, 669360, 672080, 691672, 755819, 756090, 778131, 864590, 1004040, 1008120, 1037508, 1209744, 1296885, 1383344, 1511638, 1512180, 1556262, 1729180, 2008080, 2016240, 2075016, 2267457, 2593770, 3023276, 3024360, 3112524, 3458360, 3779095, 3890655, 4150032, 4534914, 5187540, 6046552, 6048720, 6225048, 6802371, 6916720, 7558190, 7781310, 9069828, 10375080, 11337285, 12093104, 12450096, 13604742, 15116380, 15562620, 18139656, 20750160, 22674570, 23430389, 27209484, 30232760, 31125240, 34011855, 36279312, 45349140, 46860778, 54418968, 60465520, 62250480, 68023710, 70291167, 90698280, 93721556, 108837936, 117151945, 136047420, 140582334, 181396560, 187443112, 210873501, 234303890, 272094840, 281164668, 351455835, 374886224, 421747002, 468607780, 544189680, 562329336, 702911670, 843494004, 937215560, 1054367505, 1124658672, 1405823340, 1686988008, 1874431120, 2108735010, 2811646680, 3373976016, 4217470020, 5623293360, 8434940040, 16869880080]

約数ペア:

[(1, 16869880080), (2, 8434940040), (3, 5623293360), (4, 4217470020), (5, 3373976016), (6, 2811646680), (8, 2108735010), (9, 1874431120), (10, 1686988008), (12, 1405823340), (15, 1124658672), (16, 1054367505), (18, 937215560), (20, 843494004), (24, 702911670), (30, 562329336), (31, 544189680), (36, 468607780), (40, 421747002), (45, 374886224), (48, 351455835), (60, 281164668), (62, 272094840), (72, 234303890), (80, 210873501), (90, 187443112), (93, 181396560), (120, 140582334), (124, 136047420), (144, 117151945), (155, 108837936), (180, 93721556), (186, 90698280), (240, 70291167), (248, 68023710), (271, 62250480), (279, 60465520), (310, 54418968), (360, 46860778), (372, 45349140), (465, 36279312), (496, 34011855), (542, 31125240), (558, 30232760), (620, 27209484), (720, 23430389), (744, 22674570), (813, 20750160), (930, 18139656), (1084, 15562620), (1116, 15116380), (1240, 13604742), (1355, 12450096), (1395, 12093104), (1488, 11337285), (1626, 10375080), (1860, 9069828), (2168, 7781310), (2232, 7558190), (2439, 6916720), (2480, 6802371), (2710, 6225048), (2789, 6048720), (2790, 6046552), (3252, 5187540), (3720, 4534914), (4065, 4150032), (4336, 3890655), (4464, 3779095), (4878, 3458360), (5420, 3112524), (5578, 3024360), (5580, 3023276), (6504, 2593770), (7440, 2267457), (8130, 2075016), (8367, 2016240), (8401, 2008080), (9756, 1729180), (10840, 1556262), (11156, 1512180), (11160, 1511638), (12195, 1383344), (13008, 1296885), (13945, 1209744), (16260, 1037508), (16734, 1008120), (16802, 1004040), (19512, 864590), (21680, 778131), (22312, 756090), (22320, 755819), (24390, 691672), (25101, 672080), (25203, 669360), (27890, 604872), (32520, 518754), (33468, 504060), (33604, 502020), (39024, 432295), (41835, 403248), (42005, 401616), (44624, 378045), (48780, 345836), (50202, 336040), (50406, 334680), (55780, 302436), (65040, 259377), (66936, 252030), (67208, 251010), (75609, 223120), (83670, 201624), (84010, 200808), (86459, 195120), (97560, 172918), (100404, 168020), (100812, 167340), (111560, 151218), (125505, 134416), (126015, 133872)]