15899704080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{3823}}^1$

素因数の和:3926

約数の個数: 320

約数和(自身を含む): 56081743872

約数和(自身を除く): 40182039792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 39, 40, 43, 48, 52, 60, 62, 65, 78, 80, 86, 93, 104, 120, 124, 129, 130, 155, 156, 172, 186, 195, 208, 215, 240, 248, 258, 260, 310, 312, 344, 372, 390, 403, 430, 465, 496, 516, 520, 559, 620, 624, 645, 688, 744, 780, 806, 860, 930, 1032, 1040, 1118, 1209, 1240, 1290, 1333, 1488, 1560, 1612, 1677, 1720, 1860, 2015, 2064, 2236, 2418, 2480, 2580, 2666, 2795, 3120, 3224, 3354, 3440, 3720, 3823, 3999, 4030, 4472, 4836, 5160, 5332, 5590, 6045, 6448, 6665, 6708, 7440, 7646, 7998, 8060, 8385, 8944, 9672, 10320, 10664, 11180, 11469, 12090, 13330, 13416, 15292, 15996, 16120, 16770, 17329, 19115, 19344, 19995, 21328, 22360, 22938, 24180, 26660, 26832, 30584, 31992, 32240, 33540, 34658, 38230, 39990, 44720, 45876, 48360, 49699, 51987, 53320, 57345, 61168, 63984, 67080, 69316, 76460, 79980, 86645, 91752, 96720, 99398, 103974, 106640, 114690, 118513, 134160, 138632, 149097, 152920, 159960, 164389, 173290, 183504, 198796, 207948, 229380, 237026, 248495, 259935, 277264, 298194, 305840, 319920, 328778, 346580, 355539, 397592, 415896, 458760, 474052, 493167, 496990, 519870, 592565, 596388, 657556, 693160, 711078, 745485, 795184, 821945, 831792, 917520, 948104, 986334, 993980, 1039740, 1185130, 1192776, 1315112, 1386320, 1422156, 1490970, 1540669, 1643890, 1777695, 1896208, 1972668, 1987960, 2079480, 2137057, 2370260, 2385552, 2465835, 2630224, 2844312, 2981940, 3081338, 3287780, 3555390, 3945336, 3975920, 4158960, 4274114, 4622007, 4740520, 4931670, 5096059, 5688624, 5963880, 6162676, 6411171, 6575560, 7110780, 7703345, 7890672, 8548228, 9244014, 9481040, 9863340, 10192118, 10685285, 11927760, 12325352, 12822342, 13151120, 14221560, 15288177, 15406690, 17096456, 18488028, 19726680, 20384236, 21370570, 23110035, 24650704, 25480295, 25644684, 28443120, 30576354, 30813380, 32055855, 34192912, 36976056, 39453360, 40768472, 42741140, 46220070, 50960590, 51289368, 61152708, 61626760, 64111710, 66248767, 73952112, 76440885, 81536944, 85482280, 92440140, 101921180, 102578736, 122305416, 123253520, 128223420, 132497534, 152881770, 170964560, 184880280, 198746301, 203842360, 244610832, 256446840, 264995068, 305763540, 331243835, 369760560, 397492602, 407684720, 512893680, 529990136, 611527080, 662487670, 794985204, 993731505, 1059980272, 1223054160, 1324975340, 1589970408, 1987463010, 2649950680, 3179940816, 3974926020, 5299901360, 7949852040, 15899704080]

約数ペア:

[(1, 15899704080), (2, 7949852040), (3, 5299901360), (4, 3974926020), (5, 3179940816), (6, 2649950680), (8, 1987463010), (10, 1589970408), (12, 1324975340), (13, 1223054160), (15, 1059980272), (16, 993731505), (20, 794985204), (24, 662487670), (26, 611527080), (30, 529990136), (31, 512893680), (39, 407684720), (40, 397492602), (43, 369760560), (48, 331243835), (52, 305763540), (60, 264995068), (62, 256446840), (65, 244610832), (78, 203842360), (80, 198746301), (86, 184880280), (93, 170964560), (104, 152881770), (120, 132497534), (124, 128223420), (129, 123253520), (130, 122305416), (155, 102578736), (156, 101921180), (172, 92440140), (186, 85482280), (195, 81536944), (208, 76440885), (215, 73952112), (240, 66248767), (248, 64111710), (258, 61626760), (260, 61152708), (310, 51289368), (312, 50960590), (344, 46220070), (372, 42741140), (390, 40768472), (403, 39453360), (430, 36976056), (465, 34192912), (496, 32055855), (516, 30813380), (520, 30576354), (559, 28443120), (620, 25644684), (624, 25480295), (645, 24650704), (688, 23110035), (744, 21370570), (780, 20384236), (806, 19726680), (860, 18488028), (930, 17096456), (1032, 15406690), (1040, 15288177), (1118, 14221560), (1209, 13151120), (1240, 12822342), (1290, 12325352), (1333, 11927760), (1488, 10685285), (1560, 10192118), (1612, 9863340), (1677, 9481040), (1720, 9244014), (1860, 8548228), (2015, 7890672), (2064, 7703345), (2236, 7110780), (2418, 6575560), (2480, 6411171), (2580, 6162676), (2666, 5963880), (2795, 5688624), (3120, 5096059), (3224, 4931670), (3354, 4740520), (3440, 4622007), (3720, 4274114), (3823, 4158960), (3999, 3975920), (4030, 3945336), (4472, 3555390), (4836, 3287780), (5160, 3081338), (5332, 2981940), (5590, 2844312), (6045, 2630224), (6448, 2465835), (6665, 2385552), (6708, 2370260), (7440, 2137057), (7646, 2079480), (7998, 1987960), (8060, 1972668), (8385, 1896208), (8944, 1777695), (9672, 1643890), (10320, 1540669), (10664, 1490970), (11180, 1422156), (11469, 1386320), (12090, 1315112), (13330, 1192776), (13416, 1185130), (15292, 1039740), (15996, 993980), (16120, 986334), (16770, 948104), (17329, 917520), (19115, 831792), (19344, 821945), (19995, 795184), (21328, 745485), (22360, 711078), (22938, 693160), (24180, 657556), (26660, 596388), (26832, 592565), (30584, 519870), (31992, 496990), (32240, 493167), (33540, 474052), (34658, 458760), (38230, 415896), (39990, 397592), (44720, 355539), (45876, 346580), (48360, 328778), (49699, 319920), (51987, 305840), (53320, 298194), (57345, 277264), (61168, 259935), (63984, 248495), (67080, 237026), (69316, 229380), (76460, 207948), (79980, 198796), (86645, 183504), (91752, 173290), (96720, 164389), (99398, 159960), (103974, 152920), (106640, 149097), (114690, 138632), (118513, 134160)]