212359920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:160

約数の個数: 320

約数和(自身を含む): 761094144

約数和(自身を除く): 548734224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 23, 24, 30, 31, 34, 40, 46, 48, 51, 60, 62, 68, 69, 73, 80, 85, 92, 93, 102, 115, 120, 124, 136, 138, 146, 155, 170, 184, 186, 204, 219, 230, 240, 248, 255, 272, 276, 292, 310, 340, 345, 365, 368, 372, 391, 408, 438, 460, 465, 496, 510, 527, 552, 584, 620, 680, 690, 713, 730, 744, 782, 816, 876, 920, 930, 1020, 1054, 1095, 1104, 1168, 1173, 1240, 1241, 1360, 1380, 1426, 1460, 1488, 1564, 1581, 1679, 1752, 1840, 1860, 1955, 2040, 2108, 2139, 2190, 2263, 2346, 2480, 2482, 2635, 2760, 2852, 2920, 3128, 3162, 3358, 3504, 3565, 3720, 3723, 3910, 4080, 4216, 4278, 4380, 4526, 4692, 4964, 5037, 5270, 5520, 5704, 5840, 5865, 6205, 6256, 6324, 6716, 6789, 7130, 7440, 7446, 7820, 7905, 8395, 8432, 8556, 8760, 9052, 9384, 9928, 10074, 10540, 10695, 11315, 11408, 11730, 12121, 12410, 12648, 13432, 13578, 14260, 14892, 15640, 15810, 16790, 17112, 17520, 18104, 18615, 18768, 19856, 20148, 21080, 21390, 22630, 23460, 24242, 24820, 25185, 25296, 26864, 27156, 28520, 28543, 29784, 31280, 31620, 33580, 33945, 34224, 36208, 36363, 37230, 38471, 40296, 42160, 42780, 45260, 46920, 48484, 49640, 50370, 52049, 54312, 57040, 57086, 59568, 60605, 63240, 67160, 67890, 72726, 74460, 76942, 80592, 85560, 85629, 90520, 93840, 96968, 99280, 100740, 104098, 108624, 114172, 115413, 121210, 126480, 134320, 135780, 142715, 145452, 148920, 153884, 156147, 171120, 171258, 181040, 181815, 192355, 193936, 201480, 208196, 228344, 230826, 242420, 260245, 271560, 285430, 290904, 297840, 307768, 312294, 342516, 363630, 384710, 402960, 416392, 428145, 456688, 461652, 484840, 520490, 543120, 570860, 577065, 581808, 615536, 624588, 685032, 727260, 769420, 780735, 832784, 856290, 884833, 923304, 969680, 1040980, 1141720, 1154130, 1249176, 1370064, 1454520, 1538840, 1561470, 1712580, 1769666, 1846608, 2081960, 2283440, 2308260, 2498352, 2654499, 2909040, 3077680, 3122940, 3425160, 3539332, 4163920, 4424165, 4616520, 5308998, 6245880, 6850320, 7078664, 8848330, 9233040, 10617996, 12491760, 13272495, 14157328, 17696660, 21235992, 26544990, 35393320, 42471984, 53089980, 70786640, 106179960, 212359920]

約数ペア:

[(1, 212359920), (2, 106179960), (3, 70786640), (4, 53089980), (5, 42471984), (6, 35393320), (8, 26544990), (10, 21235992), (12, 17696660), (15, 14157328), (16, 13272495), (17, 12491760), (20, 10617996), (23, 9233040), (24, 8848330), (30, 7078664), (31, 6850320), (34, 6245880), (40, 5308998), (46, 4616520), (48, 4424165), (51, 4163920), (60, 3539332), (62, 3425160), (68, 3122940), (69, 3077680), (73, 2909040), (80, 2654499), (85, 2498352), (92, 2308260), (93, 2283440), (102, 2081960), (115, 1846608), (120, 1769666), (124, 1712580), (136, 1561470), (138, 1538840), (146, 1454520), (155, 1370064), (170, 1249176), (184, 1154130), (186, 1141720), (204, 1040980), (219, 969680), (230, 923304), (240, 884833), (248, 856290), (255, 832784), (272, 780735), (276, 769420), (292, 727260), (310, 685032), (340, 624588), (345, 615536), (365, 581808), (368, 577065), (372, 570860), (391, 543120), (408, 520490), (438, 484840), (460, 461652), (465, 456688), (496, 428145), (510, 416392), (527, 402960), (552, 384710), (584, 363630), (620, 342516), (680, 312294), (690, 307768), (713, 297840), (730, 290904), (744, 285430), (782, 271560), (816, 260245), (876, 242420), (920, 230826), (930, 228344), (1020, 208196), (1054, 201480), (1095, 193936), (1104, 192355), (1168, 181815), (1173, 181040), (1240, 171258), (1241, 171120), (1360, 156147), (1380, 153884), (1426, 148920), (1460, 145452), (1488, 142715), (1564, 135780), (1581, 134320), (1679, 126480), (1752, 121210), (1840, 115413), (1860, 114172), (1955, 108624), (2040, 104098), (2108, 100740), (2139, 99280), (2190, 96968), (2263, 93840), (2346, 90520), (2480, 85629), (2482, 85560), (2635, 80592), (2760, 76942), (2852, 74460), (2920, 72726), (3128, 67890), (3162, 67160), (3358, 63240), (3504, 60605), (3565, 59568), (3720, 57086), (3723, 57040), (3910, 54312), (4080, 52049), (4216, 50370), (4278, 49640), (4380, 48484), (4526, 46920), (4692, 45260), (4964, 42780), (5037, 42160), (5270, 40296), (5520, 38471), (5704, 37230), (5840, 36363), (5865, 36208), (6205, 34224), (6256, 33945), (6324, 33580), (6716, 31620), (6789, 31280), (7130, 29784), (7440, 28543), (7446, 28520), (7820, 27156), (7905, 26864), (8395, 25296), (8432, 25185), (8556, 24820), (8760, 24242), (9052, 23460), (9384, 22630), (9928, 21390), (10074, 21080), (10540, 20148), (10695, 19856), (11315, 18768), (11408, 18615), (11730, 18104), (12121, 17520), (12410, 17112), (12648, 16790), (13432, 15810), (13578, 15640), (14260, 14892)]