7138440750

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{307}}^1$

素因数の和:480

約数の個数: 256

約数和(自身を含む): 21107294208

約数和(自身を除く): 13968853458

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 43, 50, 70, 75, 86, 103, 105, 125, 129, 150, 175, 206, 210, 215, 250, 258, 301, 307, 309, 350, 375, 430, 515, 525, 602, 614, 618, 645, 721, 750, 875, 903, 921, 1030, 1050, 1075, 1290, 1442, 1505, 1535, 1545, 1750, 1806, 1842, 2149, 2150, 2163, 2575, 2625, 3010, 3070, 3090, 3225, 3605, 4298, 4326, 4429, 4515, 4605, 5150, 5250, 5375, 6447, 6450, 7210, 7525, 7675, 7725, 8858, 9030, 9210, 10745, 10750, 10815, 12875, 12894, 13201, 13287, 15050, 15350, 15450, 16125, 18025, 21490, 21630, 22145, 22575, 23025, 25750, 26402, 26574, 31003, 31621, 32235, 32250, 36050, 37625, 38375, 38625, 39603, 44290, 45150, 46050, 53725, 54075, 62006, 63242, 64470, 66005, 66435, 75250, 76750, 77250, 79206, 90125, 92407, 93009, 94863, 107450, 108150, 110725, 112875, 115125, 132010, 132870, 155015, 158105, 161175, 180250, 184814, 186018, 189726, 198015, 221347, 221450, 225750, 230250, 268625, 270375, 277221, 310030, 316210, 322350, 330025, 332175, 396030, 442694, 462035, 465045, 474315, 537250, 540750, 553625, 554442, 660050, 664041, 664350, 775075, 790525, 805875, 924070, 930090, 948630, 990075, 1106735, 1107250, 1328082, 1359703, 1386105, 1550150, 1581050, 1611750, 1650125, 1660875, 1980150, 2213470, 2310175, 2325225, 2371575, 2719406, 2772210, 3300250, 3320205, 3321750, 3875375, 3952625, 4079109, 4620350, 4650450, 4743150, 4950375, 5533675, 6640410, 6798515, 6930525, 7750750, 7905250, 8158218, 9517921, 9900750, 11067350, 11550875, 11626125, 11857875, 13597030, 13861050, 16601025, 19035842, 20395545, 23101750, 23252250, 23715750, 27668375, 28553763, 33202050, 33992575, 34652625, 40791090, 47589605, 55336750, 57107526, 67985150, 69305250, 83005125, 95179210, 101977725, 142768815, 166010250, 169962875, 203955450, 237948025, 285537630, 339925750, 475896050, 509888625, 713844075, 1019777250, 1189740125, 1427688150, 2379480250, 3569220375, 7138440750]

約数ペア:

[(1, 7138440750), (2, 3569220375), (3, 2379480250), (5, 1427688150), (6, 1189740125), (7, 1019777250), (10, 713844075), (14, 509888625), (15, 475896050), (21, 339925750), (25, 285537630), (30, 237948025), (35, 203955450), (42, 169962875), (43, 166010250), (50, 142768815), (70, 101977725), (75, 95179210), (86, 83005125), (103, 69305250), (105, 67985150), (125, 57107526), (129, 55336750), (150, 47589605), (175, 40791090), (206, 34652625), (210, 33992575), (215, 33202050), (250, 28553763), (258, 27668375), (301, 23715750), (307, 23252250), (309, 23101750), (350, 20395545), (375, 19035842), (430, 16601025), (515, 13861050), (525, 13597030), (602, 11857875), (614, 11626125), (618, 11550875), (645, 11067350), (721, 9900750), (750, 9517921), (875, 8158218), (903, 7905250), (921, 7750750), (1030, 6930525), (1050, 6798515), (1075, 6640410), (1290, 5533675), (1442, 4950375), (1505, 4743150), (1535, 4650450), (1545, 4620350), (1750, 4079109), (1806, 3952625), (1842, 3875375), (2149, 3321750), (2150, 3320205), (2163, 3300250), (2575, 2772210), (2625, 2719406), (3010, 2371575), (3070, 2325225), (3090, 2310175), (3225, 2213470), (3605, 1980150), (4298, 1660875), (4326, 1650125), (4429, 1611750), (4515, 1581050), (4605, 1550150), (5150, 1386105), (5250, 1359703), (5375, 1328082), (6447, 1107250), (6450, 1106735), (7210, 990075), (7525, 948630), (7675, 930090), (7725, 924070), (8858, 805875), (9030, 790525), (9210, 775075), (10745, 664350), (10750, 664041), (10815, 660050), (12875, 554442), (12894, 553625), (13201, 540750), (13287, 537250), (15050, 474315), (15350, 465045), (15450, 462035), (16125, 442694), (18025, 396030), (21490, 332175), (21630, 330025), (22145, 322350), (22575, 316210), (23025, 310030), (25750, 277221), (26402, 270375), (26574, 268625), (31003, 230250), (31621, 225750), (32235, 221450), (32250, 221347), (36050, 198015), (37625, 189726), (38375, 186018), (38625, 184814), (39603, 180250), (44290, 161175), (45150, 158105), (46050, 155015), (53725, 132870), (54075, 132010), (62006, 115125), (63242, 112875), (64470, 110725), (66005, 108150), (66435, 107450), (75250, 94863), (76750, 93009), (77250, 92407), (79206, 90125)]