105720960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:159

約数の個数: 256

約数和(自身を含む): 370137600

約数和(自身を除く): 264416640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 41, 48, 51, 60, 64, 68, 79, 80, 82, 85, 96, 102, 120, 123, 128, 136, 158, 160, 164, 170, 192, 204, 205, 237, 240, 246, 255, 272, 316, 320, 328, 340, 384, 395, 408, 410, 474, 480, 492, 510, 544, 615, 632, 640, 656, 680, 697, 790, 816, 820, 948, 960, 984, 1020, 1088, 1185, 1230, 1264, 1312, 1343, 1360, 1394, 1580, 1632, 1640, 1896, 1920, 1968, 2040, 2091, 2176, 2370, 2460, 2528, 2624, 2686, 2720, 2788, 3160, 3239, 3264, 3280, 3485, 3792, 3936, 4029, 4080, 4182, 4740, 4920, 5056, 5248, 5372, 5440, 5576, 6320, 6478, 6528, 6560, 6715, 6970, 7584, 7872, 8058, 8160, 8364, 9480, 9717, 9840, 10112, 10455, 10744, 10880, 11152, 12640, 12956, 13120, 13430, 13940, 15168, 15744, 16116, 16195, 16320, 16728, 18960, 19434, 19680, 20145, 20910, 21488, 22304, 25280, 25912, 26240, 26860, 27880, 30336, 32232, 32390, 32640, 33456, 37920, 38868, 39360, 40290, 41820, 42976, 44608, 48585, 50560, 51824, 53720, 55063, 55760, 64464, 64780, 66912, 75840, 77736, 78720, 80580, 83640, 85952, 89216, 97170, 103648, 107440, 110126, 111520, 128928, 129560, 133824, 151680, 155472, 161160, 165189, 167280, 171904, 194340, 207296, 214880, 220252, 223040, 257856, 259120, 267648, 275315, 310944, 322320, 330378, 334560, 388680, 414592, 429760, 440504, 446080, 515712, 518240, 550630, 621888, 644640, 660756, 669120, 777360, 825945, 859520, 881008, 1036480, 1101260, 1243776, 1289280, 1321512, 1338240, 1554720, 1651890, 1762016, 2072960, 2202520, 2578560, 2643024, 3109440, 3303780, 3524032, 4405040, 5286048, 6218880, 6607560, 7048064, 8810080, 10572096, 13215120, 17620160, 21144192, 26430240, 35240320, 52860480, 105720960]

約数ペア:

[(1, 105720960), (2, 52860480), (3, 35240320), (4, 26430240), (5, 21144192), (6, 17620160), (8, 13215120), (10, 10572096), (12, 8810080), (15, 7048064), (16, 6607560), (17, 6218880), (20, 5286048), (24, 4405040), (30, 3524032), (32, 3303780), (34, 3109440), (40, 2643024), (41, 2578560), (48, 2202520), (51, 2072960), (60, 1762016), (64, 1651890), (68, 1554720), (79, 1338240), (80, 1321512), (82, 1289280), (85, 1243776), (96, 1101260), (102, 1036480), (120, 881008), (123, 859520), (128, 825945), (136, 777360), (158, 669120), (160, 660756), (164, 644640), (170, 621888), (192, 550630), (204, 518240), (205, 515712), (237, 446080), (240, 440504), (246, 429760), (255, 414592), (272, 388680), (316, 334560), (320, 330378), (328, 322320), (340, 310944), (384, 275315), (395, 267648), (408, 259120), (410, 257856), (474, 223040), (480, 220252), (492, 214880), (510, 207296), (544, 194340), (615, 171904), (632, 167280), (640, 165189), (656, 161160), (680, 155472), (697, 151680), (790, 133824), (816, 129560), (820, 128928), (948, 111520), (960, 110126), (984, 107440), (1020, 103648), (1088, 97170), (1185, 89216), (1230, 85952), (1264, 83640), (1312, 80580), (1343, 78720), (1360, 77736), (1394, 75840), (1580, 66912), (1632, 64780), (1640, 64464), (1896, 55760), (1920, 55063), (1968, 53720), (2040, 51824), (2091, 50560), (2176, 48585), (2370, 44608), (2460, 42976), (2528, 41820), (2624, 40290), (2686, 39360), (2720, 38868), (2788, 37920), (3160, 33456), (3239, 32640), (3264, 32390), (3280, 32232), (3485, 30336), (3792, 27880), (3936, 26860), (4029, 26240), (4080, 25912), (4182, 25280), (4740, 22304), (4920, 21488), (5056, 20910), (5248, 20145), (5372, 19680), (5440, 19434), (5576, 18960), (6320, 16728), (6478, 16320), (6528, 16195), (6560, 16116), (6715, 15744), (6970, 15168), (7584, 13940), (7872, 13430), (8058, 13120), (8160, 12956), (8364, 12640), (9480, 11152), (9717, 10880), (9840, 10744), (10112, 10455)]