1079782920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{521}}^1$

素因数の和:661

約数の個数: 256

約数和(自身を含む): 3833568000

約数和(自身を除く): 2753785080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 101, 108, 114, 120, 135, 152, 171, 180, 190, 202, 216, 228, 270, 285, 303, 342, 360, 380, 404, 456, 505, 513, 521, 540, 570, 606, 684, 760, 808, 855, 909, 1010, 1026, 1042, 1080, 1140, 1212, 1368, 1515, 1563, 1710, 1818, 1919, 2020, 2052, 2084, 2280, 2424, 2565, 2605, 2727, 3030, 3126, 3420, 3636, 3838, 4040, 4104, 4168, 4545, 4689, 5130, 5210, 5454, 5757, 6060, 6252, 6840, 7272, 7676, 7815, 9090, 9378, 9595, 9899, 10260, 10420, 10908, 11514, 12120, 12504, 13635, 14067, 15352, 15630, 17271, 18180, 18756, 19190, 19798, 20520, 20840, 21816, 23028, 23445, 27270, 28134, 28785, 29697, 31260, 34542, 36360, 37512, 38380, 39596, 46056, 46890, 49495, 51813, 52621, 54540, 56268, 57570, 59394, 62520, 69084, 70335, 76760, 79192, 86355, 89091, 93780, 98990, 103626, 105242, 109080, 112536, 115140, 118788, 138168, 140670, 148485, 157863, 172710, 178182, 187560, 197980, 207252, 210484, 230280, 237576, 259065, 263105, 267273, 281340, 296970, 315726, 345420, 356364, 395960, 414504, 420968, 445455, 473589, 518130, 526210, 534546, 562680, 593940, 631452, 690840, 712728, 789315, 890910, 947178, 999799, 1036260, 1052420, 1069092, 1187880, 1262904, 1336365, 1420767, 1578630, 1781820, 1894356, 1999598, 2072520, 2104840, 2138184, 2367945, 2672730, 2841534, 2999397, 3157260, 3563640, 3788712, 3999196, 4735890, 4998995, 5345460, 5683068, 5998794, 6314520, 7103835, 7998392, 8998191, 9471780, 9997990, 10690920, 11366136, 11997588, 14207670, 14996985, 17996382, 18943560, 19995980, 23995176, 26994573, 28415340, 29993970, 35992764, 39991960, 44990955, 53989146, 56830680, 59987940, 71985528, 89981910, 107978292, 119975880, 134972865, 179963820, 215956584, 269945730, 359927640, 539891460, 1079782920]

約数ペア:

[(1, 1079782920), (2, 539891460), (3, 359927640), (4, 269945730), (5, 215956584), (6, 179963820), (8, 134972865), (9, 119975880), (10, 107978292), (12, 89981910), (15, 71985528), (18, 59987940), (19, 56830680), (20, 53989146), (24, 44990955), (27, 39991960), (30, 35992764), (36, 29993970), (38, 28415340), (40, 26994573), (45, 23995176), (54, 19995980), (57, 18943560), (60, 17996382), (72, 14996985), (76, 14207670), (90, 11997588), (95, 11366136), (101, 10690920), (108, 9997990), (114, 9471780), (120, 8998191), (135, 7998392), (152, 7103835), (171, 6314520), (180, 5998794), (190, 5683068), (202, 5345460), (216, 4998995), (228, 4735890), (270, 3999196), (285, 3788712), (303, 3563640), (342, 3157260), (360, 2999397), (380, 2841534), (404, 2672730), (456, 2367945), (505, 2138184), (513, 2104840), (521, 2072520), (540, 1999598), (570, 1894356), (606, 1781820), (684, 1578630), (760, 1420767), (808, 1336365), (855, 1262904), (909, 1187880), (1010, 1069092), (1026, 1052420), (1042, 1036260), (1080, 999799), (1140, 947178), (1212, 890910), (1368, 789315), (1515, 712728), (1563, 690840), (1710, 631452), (1818, 593940), (1919, 562680), (2020, 534546), (2052, 526210), (2084, 518130), (2280, 473589), (2424, 445455), (2565, 420968), (2605, 414504), (2727, 395960), (3030, 356364), (3126, 345420), (3420, 315726), (3636, 296970), (3838, 281340), (4040, 267273), (4104, 263105), (4168, 259065), (4545, 237576), (4689, 230280), (5130, 210484), (5210, 207252), (5454, 197980), (5757, 187560), (6060, 178182), (6252, 172710), (6840, 157863), (7272, 148485), (7676, 140670), (7815, 138168), (9090, 118788), (9378, 115140), (9595, 112536), (9899, 109080), (10260, 105242), (10420, 103626), (10908, 98990), (11514, 93780), (12120, 89091), (12504, 86355), (13635, 79192), (14067, 76760), (15352, 70335), (15630, 69084), (17271, 62520), (18180, 59394), (18756, 57570), (19190, 56268), (19798, 54540), (20520, 52621), (20840, 51813), (21816, 49495), (23028, 46890), (23445, 46056), (27270, 39596), (28134, 38380), (28785, 37512), (29697, 36360), (31260, 34542)]