2219898360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:350

約数の個数: 256

約数和(自身を含む): 7207833600

約数和(自身を除く): 4987935240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 47, 60, 69, 92, 94, 109, 115, 120, 138, 141, 157, 184, 188, 218, 230, 235, 276, 282, 314, 327, 345, 376, 436, 460, 470, 471, 545, 552, 564, 628, 654, 690, 705, 785, 872, 920, 940, 942, 1081, 1090, 1128, 1256, 1308, 1380, 1410, 1570, 1635, 1880, 1884, 2162, 2180, 2355, 2507, 2616, 2760, 2820, 3140, 3243, 3270, 3611, 3768, 4324, 4360, 4710, 5014, 5123, 5405, 5640, 6280, 6486, 6540, 7222, 7379, 7521, 8648, 9420, 10028, 10246, 10810, 10833, 12535, 12972, 13080, 14444, 14758, 15042, 15369, 16215, 17113, 18055, 18840, 20056, 20492, 21620, 21666, 22137, 25070, 25615, 25944, 28888, 29516, 30084, 30738, 32430, 34226, 36110, 36895, 37605, 40984, 43240, 43332, 44274, 50140, 51230, 51339, 54165, 59032, 60168, 61476, 64860, 68452, 72220, 73790, 75210, 76845, 85565, 86664, 88548, 100280, 102460, 102678, 108330, 110685, 117829, 122952, 129720, 136904, 144440, 147580, 150420, 153690, 169717, 171130, 177096, 204920, 205356, 216660, 221370, 235658, 256695, 295160, 300840, 307380, 339434, 342260, 353487, 393599, 410712, 433320, 442740, 471316, 509151, 513390, 589145, 614760, 678868, 684520, 706974, 787198, 804311, 848585, 885480, 942632, 1018302, 1026780, 1178290, 1180797, 1357736, 1413948, 1574396, 1608622, 1697170, 1767435, 1967995, 2036604, 2053560, 2356580, 2361594, 2412933, 2545755, 2827896, 3148792, 3217244, 3394340, 3534870, 3935990, 4021555, 4073208, 4713160, 4723188, 4825866, 5091510, 5903985, 6434488, 6788680, 7069740, 7871980, 8043110, 9446376, 9651732, 10183020, 11807970, 12064665, 14139480, 15743960, 16086220, 18499153, 19303464, 20366040, 23615940, 24129330, 32172440, 36998306, 47231880, 48258660, 55497459, 73996612, 92495765, 96517320, 110994918, 147993224, 184991530, 221989836, 277487295, 369983060, 443979672, 554974590, 739966120, 1109949180, 2219898360]

約数ペア:

[(1, 2219898360), (2, 1109949180), (3, 739966120), (4, 554974590), (5, 443979672), (6, 369983060), (8, 277487295), (10, 221989836), (12, 184991530), (15, 147993224), (20, 110994918), (23, 96517320), (24, 92495765), (30, 73996612), (40, 55497459), (46, 48258660), (47, 47231880), (60, 36998306), (69, 32172440), (92, 24129330), (94, 23615940), (109, 20366040), (115, 19303464), (120, 18499153), (138, 16086220), (141, 15743960), (157, 14139480), (184, 12064665), (188, 11807970), (218, 10183020), (230, 9651732), (235, 9446376), (276, 8043110), (282, 7871980), (314, 7069740), (327, 6788680), (345, 6434488), (376, 5903985), (436, 5091510), (460, 4825866), (470, 4723188), (471, 4713160), (545, 4073208), (552, 4021555), (564, 3935990), (628, 3534870), (654, 3394340), (690, 3217244), (705, 3148792), (785, 2827896), (872, 2545755), (920, 2412933), (940, 2361594), (942, 2356580), (1081, 2053560), (1090, 2036604), (1128, 1967995), (1256, 1767435), (1308, 1697170), (1380, 1608622), (1410, 1574396), (1570, 1413948), (1635, 1357736), (1880, 1180797), (1884, 1178290), (2162, 1026780), (2180, 1018302), (2355, 942632), (2507, 885480), (2616, 848585), (2760, 804311), (2820, 787198), (3140, 706974), (3243, 684520), (3270, 678868), (3611, 614760), (3768, 589145), (4324, 513390), (4360, 509151), (4710, 471316), (5014, 442740), (5123, 433320), (5405, 410712), (5640, 393599), (6280, 353487), (6486, 342260), (6540, 339434), (7222, 307380), (7379, 300840), (7521, 295160), (8648, 256695), (9420, 235658), (10028, 221370), (10246, 216660), (10810, 205356), (10833, 204920), (12535, 177096), (12972, 171130), (13080, 169717), (14444, 153690), (14758, 150420), (15042, 147580), (15369, 144440), (16215, 136904), (17113, 129720), (18055, 122952), (18840, 117829), (20056, 110685), (20492, 108330), (21620, 102678), (21666, 102460), (22137, 100280), (25070, 88548), (25615, 86664), (25944, 85565), (28888, 76845), (29516, 75210), (30084, 73790), (30738, 72220), (32430, 68452), (34226, 64860), (36110, 61476), (36895, 60168), (37605, 59032), (40984, 54165), (43240, 51339), (43332, 51230), (44274, 50140)]