7997562540

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{709}}^1$

素因数の和:955

約数の個数: 288

約数和(自身を含む): 27613797120

約数和(自身を除く): 19616234580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 132, 135, 162, 165, 180, 198, 211, 220, 243, 270, 297, 324, 330, 396, 405, 422, 486, 495, 540, 594, 633, 660, 709, 810, 844, 891, 972, 990, 1055, 1188, 1215, 1266, 1418, 1485, 1620, 1782, 1899, 1980, 2110, 2127, 2321, 2430, 2532, 2673, 2836, 2970, 3165, 3545, 3564, 3798, 4220, 4254, 4455, 4642, 4860, 5346, 5697, 5940, 6330, 6381, 6963, 7090, 7596, 7799, 8508, 8910, 9284, 9495, 10635, 10692, 11394, 11605, 12660, 12762, 13365, 13926, 14180, 15598, 17091, 17820, 18990, 19143, 20889, 21270, 22788, 23210, 23397, 25524, 26730, 27852, 28485, 31196, 31905, 34182, 34815, 37980, 38286, 38995, 41778, 42540, 46420, 46794, 51273, 53460, 56970, 57429, 62667, 63810, 68364, 69630, 70191, 76572, 77990, 83556, 85455, 93588, 95715, 102546, 104445, 113940, 114858, 116985, 125334, 127620, 139260, 140382, 149599, 155980, 170910, 172287, 188001, 191430, 205092, 208890, 210573, 229716, 233970, 250668, 256365, 280764, 287145, 299198, 313335, 341820, 344574, 350955, 376002, 382860, 417780, 421146, 448797, 467940, 512730, 564003, 574290, 598396, 626670, 631719, 689148, 701910, 747995, 752004, 842292, 861435, 897594, 940005, 1025460, 1052865, 1128006, 1148580, 1253340, 1263438, 1346391, 1403820, 1495990, 1645589, 1722870, 1795188, 1880010, 1895157, 2105730, 2243985, 2256012, 2526876, 2692782, 2820015, 2991980, 3158595, 3291178, 3445740, 3760020, 3790314, 4039173, 4211460, 4487970, 4936767, 5385564, 5640030, 6317190, 6582356, 6731955, 7580628, 8078346, 8227945, 8975940, 9475785, 9873534, 11280060, 12117519, 12634380, 13463910, 14810301, 16156692, 16455890, 18951570, 19747068, 20195865, 24235038, 24683835, 26927820, 29620602, 32911780, 36352557, 37903140, 40391730, 44430903, 48470076, 49367670, 59241204, 60587595, 72705114, 74051505, 80783460, 88861806, 98735340, 121175190, 133292709, 145410228, 148103010, 177723612, 181762785, 222154515, 242350380, 266585418, 296206020, 363525570, 399878127, 444309030, 533170836, 666463545, 727051140, 799756254, 888618060, 1332927090, 1599512508, 1999390635, 2665854180, 3998781270, 7997562540]

約数ペア:

[(1, 7997562540), (2, 3998781270), (3, 2665854180), (4, 1999390635), (5, 1599512508), (6, 1332927090), (9, 888618060), (10, 799756254), (11, 727051140), (12, 666463545), (15, 533170836), (18, 444309030), (20, 399878127), (22, 363525570), (27, 296206020), (30, 266585418), (33, 242350380), (36, 222154515), (44, 181762785), (45, 177723612), (54, 148103010), (55, 145410228), (60, 133292709), (66, 121175190), (81, 98735340), (90, 88861806), (99, 80783460), (108, 74051505), (110, 72705114), (132, 60587595), (135, 59241204), (162, 49367670), (165, 48470076), (180, 44430903), (198, 40391730), (211, 37903140), (220, 36352557), (243, 32911780), (270, 29620602), (297, 26927820), (324, 24683835), (330, 24235038), (396, 20195865), (405, 19747068), (422, 18951570), (486, 16455890), (495, 16156692), (540, 14810301), (594, 13463910), (633, 12634380), (660, 12117519), (709, 11280060), (810, 9873534), (844, 9475785), (891, 8975940), (972, 8227945), (990, 8078346), (1055, 7580628), (1188, 6731955), (1215, 6582356), (1266, 6317190), (1418, 5640030), (1485, 5385564), (1620, 4936767), (1782, 4487970), (1899, 4211460), (1980, 4039173), (2110, 3790314), (2127, 3760020), (2321, 3445740), (2430, 3291178), (2532, 3158595), (2673, 2991980), (2836, 2820015), (2970, 2692782), (3165, 2526876), (3545, 2256012), (3564, 2243985), (3798, 2105730), (4220, 1895157), (4254, 1880010), (4455, 1795188), (4642, 1722870), (4860, 1645589), (5346, 1495990), (5697, 1403820), (5940, 1346391), (6330, 1263438), (6381, 1253340), (6963, 1148580), (7090, 1128006), (7596, 1052865), (7799, 1025460), (8508, 940005), (8910, 897594), (9284, 861435), (9495, 842292), (10635, 752004), (10692, 747995), (11394, 701910), (11605, 689148), (12660, 631719), (12762, 626670), (13365, 598396), (13926, 574290), (14180, 564003), (15598, 512730), (17091, 467940), (17820, 448797), (18990, 421146), (19143, 417780), (20889, 382860), (21270, 376002), (22788, 350955), (23210, 344574), (23397, 341820), (25524, 313335), (26730, 299198), (27852, 287145), (28485, 280764), (31196, 256365), (31905, 250668), (34182, 233970), (34815, 229716), (37980, 210573), (38286, 208890), (38995, 205092), (41778, 191430), (42540, 188001), (46420, 172287), (46794, 170910), (51273, 155980), (53460, 149599), (56970, 140382), (57429, 139260), (62667, 127620), (63810, 125334), (68364, 116985), (69630, 114858), (70191, 113940), (76572, 104445), (77990, 102546), (83556, 95715), (85455, 93588)]