197204040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2621}}^1$

素因数の和:2668

約数の個数: 192

約数和(自身を含む): 736257600

約数和(自身を除く): 539053560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 19, 20, 22, 24, 30, 33, 36, 38, 40, 44, 45, 55, 57, 60, 66, 72, 76, 88, 90, 95, 99, 110, 114, 120, 132, 152, 165, 171, 180, 190, 198, 209, 220, 228, 264, 285, 330, 342, 360, 380, 396, 418, 440, 456, 495, 570, 627, 660, 684, 760, 792, 836, 855, 990, 1045, 1140, 1254, 1320, 1368, 1672, 1710, 1881, 1980, 2090, 2280, 2508, 2621, 3135, 3420, 3762, 3960, 4180, 5016, 5242, 6270, 6840, 7524, 7863, 8360, 9405, 10484, 12540, 13105, 15048, 15726, 18810, 20968, 23589, 25080, 26210, 28831, 31452, 37620, 39315, 47178, 49799, 52420, 57662, 62904, 75240, 78630, 86493, 94356, 99598, 104840, 115324, 117945, 144155, 149397, 157260, 172986, 188712, 199196, 230648, 235890, 248995, 259479, 288310, 298794, 314520, 345972, 398392, 432465, 448191, 471780, 497990, 518958, 547789, 576620, 597588, 691944, 746985, 864930, 896382, 943560, 995980, 1037916, 1095578, 1153240, 1195176, 1297395, 1493970, 1643367, 1729860, 1792764, 1991960, 2075832, 2191156, 2240955, 2594790, 2738945, 2987940, 3286734, 3459720, 3585528, 4382312, 4481910, 4930101, 5189580, 5477890, 5975880, 6573468, 8216835, 8963820, 9860202, 10379160, 10955780, 13146936, 16433670, 17927640, 19720404, 21911560, 24650505, 32867340, 39440808, 49301010, 65734680, 98602020, 197204040]

約数ペア:

[(1, 197204040), (2, 98602020), (3, 65734680), (4, 49301010), (5, 39440808), (6, 32867340), (8, 24650505), (9, 21911560), (10, 19720404), (11, 17927640), (12, 16433670), (15, 13146936), (18, 10955780), (19, 10379160), (20, 9860202), (22, 8963820), (24, 8216835), (30, 6573468), (33, 5975880), (36, 5477890), (38, 5189580), (40, 4930101), (44, 4481910), (45, 4382312), (55, 3585528), (57, 3459720), (60, 3286734), (66, 2987940), (72, 2738945), (76, 2594790), (88, 2240955), (90, 2191156), (95, 2075832), (99, 1991960), (110, 1792764), (114, 1729860), (120, 1643367), (132, 1493970), (152, 1297395), (165, 1195176), (171, 1153240), (180, 1095578), (190, 1037916), (198, 995980), (209, 943560), (220, 896382), (228, 864930), (264, 746985), (285, 691944), (330, 597588), (342, 576620), (360, 547789), (380, 518958), (396, 497990), (418, 471780), (440, 448191), (456, 432465), (495, 398392), (570, 345972), (627, 314520), (660, 298794), (684, 288310), (760, 259479), (792, 248995), (836, 235890), (855, 230648), (990, 199196), (1045, 188712), (1140, 172986), (1254, 157260), (1320, 149397), (1368, 144155), (1672, 117945), (1710, 115324), (1881, 104840), (1980, 99598), (2090, 94356), (2280, 86493), (2508, 78630), (2621, 75240), (3135, 62904), (3420, 57662), (3762, 52420), (3960, 49799), (4180, 47178), (5016, 39315), (5242, 37620), (6270, 31452), (6840, 28831), (7524, 26210), (7863, 25080), (8360, 23589), (9405, 20968), (10484, 18810), (12540, 15726), (13105, 15048)]