2055353040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12917}}^1$

素因数の和:12966

約数の個数: 240

約数和(自身を含む): 7871402448

約数和(自身を除く): 5816049408

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 48, 51, 52, 60, 65, 68, 72, 78, 80, 85, 90, 102, 104, 117, 120, 130, 136, 144, 153, 156, 170, 180, 195, 204, 208, 221, 234, 240, 255, 260, 272, 306, 312, 340, 360, 390, 408, 442, 468, 510, 520, 585, 612, 624, 663, 680, 720, 765, 780, 816, 884, 936, 1020, 1040, 1105, 1170, 1224, 1326, 1360, 1530, 1560, 1768, 1872, 1989, 2040, 2210, 2340, 2448, 2652, 3060, 3120, 3315, 3536, 3978, 4080, 4420, 4680, 5304, 6120, 6630, 7956, 8840, 9360, 9945, 10608, 12240, 12917, 13260, 15912, 17680, 19890, 25834, 26520, 31824, 38751, 39780, 51668, 53040, 64585, 77502, 79560, 103336, 116253, 129170, 155004, 159120, 167921, 193755, 206672, 219589, 232506, 258340, 310008, 335842, 387510, 439178, 465012, 503763, 516680, 581265, 620016, 658767, 671684, 775020, 839605, 878356, 930024, 1007526, 1033360, 1097945, 1162530, 1317534, 1343368, 1511289, 1550040, 1679210, 1756712, 1860048, 1976301, 2015052, 2195890, 2325060, 2518815, 2635068, 2686736, 2854657, 3022578, 3100080, 3293835, 3358420, 3513424, 3952602, 4030104, 4391780, 4650120, 5037630, 5270136, 5709314, 6045156, 6587670, 6716840, 7556445, 7905204, 8060208, 8563971, 8783560, 9300240, 9881505, 10075260, 10540272, 11418628, 12090312, 13175340, 13433680, 14273285, 15112890, 15810408, 17127942, 17567120, 19763010, 20150520, 22837256, 24180624, 25691913, 26350680, 28546570, 30225780, 31620816, 34255884, 39526020, 40301040, 42819855, 45674512, 51383826, 52701360, 57093140, 60451560, 68511768, 79052040, 85639710, 102767652, 114186280, 120903120, 128459565, 137023536, 158104080, 171279420, 205535304, 228372560, 256919130, 342558840, 411070608, 513838260, 685117680, 1027676520, 2055353040]

約数ペア:

[(1, 2055353040), (2, 1027676520), (3, 685117680), (4, 513838260), (5, 411070608), (6, 342558840), (8, 256919130), (9, 228372560), (10, 205535304), (12, 171279420), (13, 158104080), (15, 137023536), (16, 128459565), (17, 120903120), (18, 114186280), (20, 102767652), (24, 85639710), (26, 79052040), (30, 68511768), (34, 60451560), (36, 57093140), (39, 52701360), (40, 51383826), (45, 45674512), (48, 42819855), (51, 40301040), (52, 39526020), (60, 34255884), (65, 31620816), (68, 30225780), (72, 28546570), (78, 26350680), (80, 25691913), (85, 24180624), (90, 22837256), (102, 20150520), (104, 19763010), (117, 17567120), (120, 17127942), (130, 15810408), (136, 15112890), (144, 14273285), (153, 13433680), (156, 13175340), (170, 12090312), (180, 11418628), (195, 10540272), (204, 10075260), (208, 9881505), (221, 9300240), (234, 8783560), (240, 8563971), (255, 8060208), (260, 7905204), (272, 7556445), (306, 6716840), (312, 6587670), (340, 6045156), (360, 5709314), (390, 5270136), (408, 5037630), (442, 4650120), (468, 4391780), (510, 4030104), (520, 3952602), (585, 3513424), (612, 3358420), (624, 3293835), (663, 3100080), (680, 3022578), (720, 2854657), (765, 2686736), (780, 2635068), (816, 2518815), (884, 2325060), (936, 2195890), (1020, 2015052), (1040, 1976301), (1105, 1860048), (1170, 1756712), (1224, 1679210), (1326, 1550040), (1360, 1511289), (1530, 1343368), (1560, 1317534), (1768, 1162530), (1872, 1097945), (1989, 1033360), (2040, 1007526), (2210, 930024), (2340, 878356), (2448, 839605), (2652, 775020), (3060, 671684), (3120, 658767), (3315, 620016), (3536, 581265), (3978, 516680), (4080, 503763), (4420, 465012), (4680, 439178), (5304, 387510), (6120, 335842), (6630, 310008), (7956, 258340), (8840, 232506), (9360, 219589), (9945, 206672), (10608, 193755), (12240, 167921), (12917, 159120), (13260, 155004), (15912, 129170), (17680, 116253), (19890, 103336), (25834, 79560), (26520, 77502), (31824, 64585), (38751, 53040), (39780, 51668)]