16927660160

素因数分解:

$2^7\times 5^1\times {\mathrm{41}}^1\times {\mathrm{751}}^1\times {\mathrm{859}}^1$

素因数の和:1670

約数の個数: 128

約数和(自身を含む): 41558227200

約数和(自身を除く): 24630567040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 128, 160, 164, 205, 320, 328, 410, 640, 656, 751, 820, 859, 1312, 1502, 1640, 1718, 2624, 3004, 3280, 3436, 3755, 4295, 5248, 6008, 6560, 6872, 7510, 8590, 12016, 13120, 13744, 15020, 17180, 24032, 26240, 27488, 30040, 30791, 34360, 35219, 48064, 54976, 60080, 61582, 68720, 70438, 96128, 109952, 120160, 123164, 137440, 140876, 153955, 176095, 240320, 246328, 274880, 281752, 307910, 352190, 480640, 492656, 549760, 563504, 615820, 645109, 704380, 985312, 1127008, 1231640, 1290218, 1408760, 1970624, 2254016, 2463280, 2580436, 2817520, 3225545, 3941248, 4508032, 4926560, 5160872, 5635040, 6451090, 9853120, 10321744, 11270080, 12902180, 19706240, 20643488, 22540160, 25804360, 26449469, 41286976, 51608720, 52898938, 82573952, 103217440, 105797876, 132247345, 206434880, 211595752, 264494690, 412869760, 423191504, 528989380, 846383008, 1057978760, 1692766016, 2115957520, 3385532032, 4231915040, 8463830080, 16927660160]

約数ペア:

[(1, 16927660160), (2, 8463830080), (4, 4231915040), (5, 3385532032), (8, 2115957520), (10, 1692766016), (16, 1057978760), (20, 846383008), (32, 528989380), (40, 423191504), (41, 412869760), (64, 264494690), (80, 211595752), (82, 206434880), (128, 132247345), (160, 105797876), (164, 103217440), (205, 82573952), (320, 52898938), (328, 51608720), (410, 41286976), (640, 26449469), (656, 25804360), (751, 22540160), (820, 20643488), (859, 19706240), (1312, 12902180), (1502, 11270080), (1640, 10321744), (1718, 9853120), (2624, 6451090), (3004, 5635040), (3280, 5160872), (3436, 4926560), (3755, 4508032), (4295, 3941248), (5248, 3225545), (6008, 2817520), (6560, 2580436), (6872, 2463280), (7510, 2254016), (8590, 1970624), (12016, 1408760), (13120, 1290218), (13744, 1231640), (15020, 1127008), (17180, 985312), (24032, 704380), (26240, 645109), (27488, 615820), (30040, 563504), (30791, 549760), (34360, 492656), (35219, 480640), (48064, 352190), (54976, 307910), (60080, 281752), (61582, 274880), (68720, 246328), (70438, 240320), (96128, 176095), (109952, 153955), (120160, 140876), (123164, 137440)]