4038403480

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:234

約数の個数: 256

約数和(自身を含む): 10401177600

約数和(自身を除く): 6362774120

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 31, 37, 40, 43, 46, 62, 74, 86, 89, 92, 115, 124, 148, 155, 172, 178, 184, 185, 215, 230, 248, 296, 310, 344, 356, 370, 430, 445, 460, 620, 712, 713, 740, 851, 860, 890, 920, 989, 1147, 1240, 1333, 1426, 1480, 1591, 1702, 1720, 1780, 1978, 2047, 2294, 2666, 2759, 2852, 3182, 3293, 3404, 3560, 3565, 3827, 3956, 4094, 4255, 4588, 4945, 5332, 5518, 5704, 5735, 6364, 6586, 6665, 6808, 7130, 7654, 7912, 7955, 8188, 8510, 9176, 9890, 10235, 10664, 11036, 11470, 12728, 13172, 13330, 13795, 14260, 15308, 15910, 16376, 16465, 17020, 19135, 19780, 20470, 22072, 22940, 26344, 26381, 26660, 27590, 28520, 30616, 30659, 31820, 32930, 34040, 36593, 38270, 39560, 40940, 45880, 49321, 52762, 53320, 55180, 61318, 63457, 63640, 65860, 73186, 75739, 76540, 81880, 88021, 98642, 102083, 105524, 110360, 118637, 122636, 126914, 131720, 131905, 141599, 146372, 151478, 153080, 153295, 176042, 182965, 197284, 204166, 211048, 237274, 245272, 246605, 253828, 263810, 283198, 292744, 302956, 306590, 317285, 352084, 365930, 378695, 394568, 408332, 440105, 474548, 493210, 507656, 510415, 527620, 566396, 593185, 605912, 613180, 634570, 704168, 707995, 731860, 757390, 816664, 880210, 949096, 986420, 1020830, 1055240, 1132792, 1134383, 1186370, 1226360, 1269140, 1415990, 1463720, 1514780, 1760420, 1972840, 2041660, 2268766, 2347909, 2372740, 2538280, 2728651, 2831980, 3029560, 3256777, 3520840, 4083320, 4389569, 4537532, 4695818, 4745480, 5457302, 5663960, 5671915, 6513554, 8779138, 9075064, 9391636, 10914604, 11343830, 11739545, 13027108, 13643255, 16283885, 17558276, 18783272, 21829208, 21947845, 22687660, 23479090, 26054216, 27286510, 32567770, 35116552, 43895690, 45375320, 46958180, 54573020, 65135540, 87791380, 93916360, 100960087, 109146040, 130271080, 175582760, 201920174, 403840348, 504800435, 807680696, 1009600870, 2019201740, 4038403480]

約数ペア:

[(1, 4038403480), (2, 2019201740), (4, 1009600870), (5, 807680696), (8, 504800435), (10, 403840348), (20, 201920174), (23, 175582760), (31, 130271080), (37, 109146040), (40, 100960087), (43, 93916360), (46, 87791380), (62, 65135540), (74, 54573020), (86, 46958180), (89, 45375320), (92, 43895690), (115, 35116552), (124, 32567770), (148, 27286510), (155, 26054216), (172, 23479090), (178, 22687660), (184, 21947845), (185, 21829208), (215, 18783272), (230, 17558276), (248, 16283885), (296, 13643255), (310, 13027108), (344, 11739545), (356, 11343830), (370, 10914604), (430, 9391636), (445, 9075064), (460, 8779138), (620, 6513554), (712, 5671915), (713, 5663960), (740, 5457302), (851, 4745480), (860, 4695818), (890, 4537532), (920, 4389569), (989, 4083320), (1147, 3520840), (1240, 3256777), (1333, 3029560), (1426, 2831980), (1480, 2728651), (1591, 2538280), (1702, 2372740), (1720, 2347909), (1780, 2268766), (1978, 2041660), (2047, 1972840), (2294, 1760420), (2666, 1514780), (2759, 1463720), (2852, 1415990), (3182, 1269140), (3293, 1226360), (3404, 1186370), (3560, 1134383), (3565, 1132792), (3827, 1055240), (3956, 1020830), (4094, 986420), (4255, 949096), (4588, 880210), (4945, 816664), (5332, 757390), (5518, 731860), (5704, 707995), (5735, 704168), (6364, 634570), (6586, 613180), (6665, 605912), (6808, 593185), (7130, 566396), (7654, 527620), (7912, 510415), (7955, 507656), (8188, 493210), (8510, 474548), (9176, 440105), (9890, 408332), (10235, 394568), (10664, 378695), (11036, 365930), (11470, 352084), (12728, 317285), (13172, 306590), (13330, 302956), (13795, 292744), (14260, 283198), (15308, 263810), (15910, 253828), (16376, 246605), (16465, 245272), (17020, 237274), (19135, 211048), (19780, 204166), (20470, 197284), (22072, 182965), (22940, 176042), (26344, 153295), (26381, 153080), (26660, 151478), (27590, 146372), (28520, 141599), (30616, 131905), (30659, 131720), (31820, 126914), (32930, 122636), (34040, 118637), (36593, 110360), (38270, 105524), (39560, 102083), (40940, 98642), (45880, 88021), (49321, 81880), (52762, 76540), (53320, 75739), (55180, 73186), (61318, 65860), (63457, 63640)]