103022920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:156

約数の個数: 256

約数和(自身を含む): 325140480

約数和(自身を除く): 222117560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 20, 22, 26, 28, 31, 35, 40, 44, 52, 55, 56, 62, 65, 70, 77, 83, 88, 91, 104, 110, 124, 130, 140, 143, 154, 155, 166, 182, 217, 220, 248, 260, 280, 286, 308, 310, 332, 341, 364, 385, 403, 415, 434, 440, 455, 520, 572, 581, 616, 620, 664, 682, 715, 728, 770, 806, 830, 868, 910, 913, 1001, 1079, 1085, 1144, 1162, 1240, 1364, 1430, 1540, 1612, 1660, 1705, 1736, 1820, 1826, 2002, 2015, 2158, 2170, 2324, 2387, 2573, 2728, 2821, 2860, 2905, 3080, 3224, 3320, 3410, 3640, 3652, 4004, 4030, 4316, 4340, 4433, 4565, 4648, 4774, 5005, 5146, 5395, 5642, 5720, 5810, 6391, 6820, 7304, 7553, 8008, 8060, 8632, 8680, 8866, 9130, 9548, 10010, 10292, 10790, 11284, 11620, 11869, 11935, 12782, 12865, 13640, 14105, 15106, 16120, 17732, 18011, 18260, 19096, 20020, 20584, 21580, 22165, 22568, 23240, 23738, 23870, 25564, 25730, 28210, 28303, 30212, 31031, 31955, 33449, 35464, 36022, 36520, 37765, 40040, 43160, 44330, 47476, 47740, 51128, 51460, 56420, 56606, 59345, 60424, 62062, 63910, 66898, 72044, 75530, 83083, 88660, 90055, 94952, 95480, 102920, 112840, 113212, 118690, 124124, 127820, 133796, 141515, 144088, 151060, 155155, 166166, 167245, 177320, 180110, 198121, 226424, 234143, 237380, 248248, 255640, 267592, 283030, 302120, 310310, 332332, 334490, 360220, 367939, 396242, 415415, 468286, 474760, 566060, 620620, 664664, 668980, 720440, 735878, 792484, 830830, 936572, 990605, 1132120, 1170715, 1241240, 1337960, 1471756, 1584968, 1661660, 1839695, 1873144, 1981210, 2341430, 2575573, 2943512, 3323320, 3679390, 3962420, 4682860, 5151146, 7358780, 7924840, 9365720, 10302292, 12877865, 14717560, 20604584, 25755730, 51511460, 103022920]

約数ペア:

[(1, 103022920), (2, 51511460), (4, 25755730), (5, 20604584), (7, 14717560), (8, 12877865), (10, 10302292), (11, 9365720), (13, 7924840), (14, 7358780), (20, 5151146), (22, 4682860), (26, 3962420), (28, 3679390), (31, 3323320), (35, 2943512), (40, 2575573), (44, 2341430), (52, 1981210), (55, 1873144), (56, 1839695), (62, 1661660), (65, 1584968), (70, 1471756), (77, 1337960), (83, 1241240), (88, 1170715), (91, 1132120), (104, 990605), (110, 936572), (124, 830830), (130, 792484), (140, 735878), (143, 720440), (154, 668980), (155, 664664), (166, 620620), (182, 566060), (217, 474760), (220, 468286), (248, 415415), (260, 396242), (280, 367939), (286, 360220), (308, 334490), (310, 332332), (332, 310310), (341, 302120), (364, 283030), (385, 267592), (403, 255640), (415, 248248), (434, 237380), (440, 234143), (455, 226424), (520, 198121), (572, 180110), (581, 177320), (616, 167245), (620, 166166), (664, 155155), (682, 151060), (715, 144088), (728, 141515), (770, 133796), (806, 127820), (830, 124124), (868, 118690), (910, 113212), (913, 112840), (1001, 102920), (1079, 95480), (1085, 94952), (1144, 90055), (1162, 88660), (1240, 83083), (1364, 75530), (1430, 72044), (1540, 66898), (1612, 63910), (1660, 62062), (1705, 60424), (1736, 59345), (1820, 56606), (1826, 56420), (2002, 51460), (2015, 51128), (2158, 47740), (2170, 47476), (2324, 44330), (2387, 43160), (2573, 40040), (2728, 37765), (2821, 36520), (2860, 36022), (2905, 35464), (3080, 33449), (3224, 31955), (3320, 31031), (3410, 30212), (3640, 28303), (3652, 28210), (4004, 25730), (4030, 25564), (4316, 23870), (4340, 23738), (4433, 23240), (4565, 22568), (4648, 22165), (4774, 21580), (5005, 20584), (5146, 20020), (5395, 19096), (5642, 18260), (5720, 18011), (5810, 17732), (6391, 16120), (6820, 15106), (7304, 14105), (7553, 13640), (8008, 12865), (8060, 12782), (8632, 11935), (8680, 11869), (8866, 11620), (9130, 11284), (9548, 10790), (10010, 10292)]