61522259920

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{509}}^1\times {\mathrm{7229}}^1$

素因数の和:7781

約数の個数: 160

約数和(自身を含む): 164601072000

約数和(自身を除く): 103078812080

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 38, 40, 44, 55, 76, 80, 88, 95, 110, 152, 176, 190, 209, 220, 304, 380, 418, 440, 509, 760, 836, 880, 1018, 1045, 1520, 1672, 2036, 2090, 2545, 3344, 4072, 4180, 5090, 5599, 7229, 8144, 8360, 9671, 10180, 11198, 14458, 16720, 19342, 20360, 22396, 27995, 28916, 36145, 38684, 40720, 44792, 48355, 55990, 57832, 72290, 77368, 79519, 89584, 96710, 106381, 111980, 115664, 137351, 144580, 154736, 159038, 193420, 212762, 223960, 274702, 289160, 318076, 386840, 397595, 425524, 447920, 531905, 549404, 578320, 636152, 686755, 773680, 795190, 851048, 1063810, 1098808, 1272304, 1373510, 1510861, 1590380, 1702096, 2127620, 2197616, 2747020, 3021722, 3180760, 3679561, 4255240, 5494040, 6043444, 6361520, 7359122, 7554305, 8510480, 10988080, 12086888, 14718244, 15108610, 18397805, 24173776, 29436488, 30217220, 36795610, 40475171, 58872976, 60434440, 69911659, 73591220, 80950342, 120868880, 139823318, 147182440, 161900684, 202375855, 279646636, 294364880, 323801368, 349558295, 404751710, 559293272, 647602736, 699116590, 769028249, 809503420, 1118586544, 1398233180, 1538056498, 1619006840, 2796466360, 3076112996, 3238013680, 3845141245, 5592932720, 6152225992, 7690282490, 12304451984, 15380564980, 30761129960, 61522259920]

約数ペア:

[(1, 61522259920), (2, 30761129960), (4, 15380564980), (5, 12304451984), (8, 7690282490), (10, 6152225992), (11, 5592932720), (16, 3845141245), (19, 3238013680), (20, 3076112996), (22, 2796466360), (38, 1619006840), (40, 1538056498), (44, 1398233180), (55, 1118586544), (76, 809503420), (80, 769028249), (88, 699116590), (95, 647602736), (110, 559293272), (152, 404751710), (176, 349558295), (190, 323801368), (209, 294364880), (220, 279646636), (304, 202375855), (380, 161900684), (418, 147182440), (440, 139823318), (509, 120868880), (760, 80950342), (836, 73591220), (880, 69911659), (1018, 60434440), (1045, 58872976), (1520, 40475171), (1672, 36795610), (2036, 30217220), (2090, 29436488), (2545, 24173776), (3344, 18397805), (4072, 15108610), (4180, 14718244), (5090, 12086888), (5599, 10988080), (7229, 8510480), (8144, 7554305), (8360, 7359122), (9671, 6361520), (10180, 6043444), (11198, 5494040), (14458, 4255240), (16720, 3679561), (19342, 3180760), (20360, 3021722), (22396, 2747020), (27995, 2197616), (28916, 2127620), (36145, 1702096), (38684, 1590380), (40720, 1510861), (44792, 1373510), (48355, 1272304), (55990, 1098808), (57832, 1063810), (72290, 851048), (77368, 795190), (79519, 773680), (89584, 686755), (96710, 636152), (106381, 578320), (111980, 549404), (115664, 531905), (137351, 447920), (144580, 425524), (154736, 397595), (159038, 386840), (193420, 318076), (212762, 289160), (223960, 274702)]