4998052080

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{5419}}^1$

素因数の和:5509

約数の個数: 320

約数和(自身を含む): 20001100800

約数和(自身を除く): 15003048720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 61, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 122, 126, 135, 140, 144, 168, 180, 183, 189, 210, 216, 240, 244, 252, 270, 280, 305, 315, 336, 360, 366, 378, 420, 427, 432, 488, 504, 540, 549, 560, 610, 630, 720, 732, 756, 840, 854, 915, 945, 976, 1008, 1080, 1098, 1220, 1260, 1281, 1464, 1512, 1647, 1680, 1708, 1830, 1890, 2135, 2160, 2196, 2440, 2520, 2562, 2745, 2928, 3024, 3294, 3416, 3660, 3780, 3843, 4270, 4392, 4880, 5040, 5124, 5419, 5490, 6405, 6588, 6832, 7320, 7560, 7686, 8235, 8540, 8784, 10248, 10838, 10980, 11529, 12810, 13176, 14640, 15120, 15372, 16257, 16470, 17080, 19215, 20496, 21676, 21960, 23058, 25620, 26352, 27095, 30744, 32514, 32940, 34160, 37933, 38430, 43352, 43920, 46116, 48771, 51240, 54190, 57645, 61488, 65028, 65880, 75866, 76860, 81285, 86704, 92232, 97542, 102480, 108380, 113799, 115290, 130056, 131760, 146313, 151732, 153720, 162570, 184464, 189665, 195084, 216760, 227598, 230580, 243855, 260112, 292626, 303464, 307440, 325140, 330559, 341397, 379330, 390168, 433520, 455196, 461160, 487710, 568995, 585252, 606928, 650280, 661118, 682794, 731565, 758660, 780336, 910392, 922320, 975420, 991677, 1024191, 1137990, 1170504, 1300560, 1322236, 1365588, 1463130, 1517320, 1652795, 1706985, 1820784, 1950840, 1983354, 2048382, 2275980, 2313913, 2341008, 2644472, 2731176, 2926260, 2975031, 3034640, 3305590, 3413970, 3901680, 3966708, 4096764, 4551960, 4627826, 4958385, 5120955, 5288944, 5462352, 5852520, 5950062, 6611180, 6827940, 6941739, 7933416, 8193528, 8925093, 9103920, 9255652, 9916770, 10241910, 11569565, 11705040, 11900124, 13222360, 13655880, 13883478, 14875155, 15866832, 16387056, 17850186, 18511304, 19833540, 20483820, 20825217, 23139130, 23800248, 26444720, 27311760, 27766956, 29750310, 34708695, 35700372, 37022608, 39667080, 40967640, 41650434, 44625465, 46278260, 47600496, 55533912, 59500620, 62475651, 69417390, 71400744, 79334160, 81935280, 83300868, 89250930, 92556520, 104126085, 111067824, 119001240, 124951302, 138834780, 142801488, 166601736, 178501860, 185113040, 208252170, 238002480, 249902604, 277669560, 312378255, 333203472, 357003720, 416504340, 499805208, 555339120, 624756510, 714007440, 833008680, 999610416, 1249513020, 1666017360, 2499026040, 4998052080]

約数ペア:

[(1, 4998052080), (2, 2499026040), (3, 1666017360), (4, 1249513020), (5, 999610416), (6, 833008680), (7, 714007440), (8, 624756510), (9, 555339120), (10, 499805208), (12, 416504340), (14, 357003720), (15, 333203472), (16, 312378255), (18, 277669560), (20, 249902604), (21, 238002480), (24, 208252170), (27, 185113040), (28, 178501860), (30, 166601736), (35, 142801488), (36, 138834780), (40, 124951302), (42, 119001240), (45, 111067824), (48, 104126085), (54, 92556520), (56, 89250930), (60, 83300868), (61, 81935280), (63, 79334160), (70, 71400744), (72, 69417390), (80, 62475651), (84, 59500620), (90, 55533912), (105, 47600496), (108, 46278260), (112, 44625465), (120, 41650434), (122, 40967640), (126, 39667080), (135, 37022608), (140, 35700372), (144, 34708695), (168, 29750310), (180, 27766956), (183, 27311760), (189, 26444720), (210, 23800248), (216, 23139130), (240, 20825217), (244, 20483820), (252, 19833540), (270, 18511304), (280, 17850186), (305, 16387056), (315, 15866832), (336, 14875155), (360, 13883478), (366, 13655880), (378, 13222360), (420, 11900124), (427, 11705040), (432, 11569565), (488, 10241910), (504, 9916770), (540, 9255652), (549, 9103920), (560, 8925093), (610, 8193528), (630, 7933416), (720, 6941739), (732, 6827940), (756, 6611180), (840, 5950062), (854, 5852520), (915, 5462352), (945, 5288944), (976, 5120955), (1008, 4958385), (1080, 4627826), (1098, 4551960), (1220, 4096764), (1260, 3966708), (1281, 3901680), (1464, 3413970), (1512, 3305590), (1647, 3034640), (1680, 2975031), (1708, 2926260), (1830, 2731176), (1890, 2644472), (2135, 2341008), (2160, 2313913), (2196, 2275980), (2440, 2048382), (2520, 1983354), (2562, 1950840), (2745, 1820784), (2928, 1706985), (3024, 1652795), (3294, 1517320), (3416, 1463130), (3660, 1365588), (3780, 1322236), (3843, 1300560), (4270, 1170504), (4392, 1137990), (4880, 1024191), (5040, 991677), (5124, 975420), (5419, 922320), (5490, 910392), (6405, 780336), (6588, 758660), (6832, 731565), (7320, 682794), (7560, 661118), (7686, 650280), (8235, 606928), (8540, 585252), (8784, 568995), (10248, 487710), (10838, 461160), (10980, 455196), (11529, 433520), (12810, 390168), (13176, 379330), (14640, 341397), (15120, 330559), (15372, 325140), (16257, 307440), (16470, 303464), (17080, 292626), (19215, 260112), (20496, 243855), (21676, 230580), (21960, 227598), (23058, 216760), (25620, 195084), (26352, 189665), (27095, 184464), (30744, 162570), (32514, 153720), (32940, 151732), (34160, 146313), (37933, 131760), (38430, 130056), (43352, 115290), (43920, 113799), (46116, 108380), (48771, 102480), (51240, 97542), (54190, 92232), (57645, 86704), (61488, 81285), (65028, 76860), (65880, 75866)]