1207713780

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3511}}^1$

素因数の和:3556

約数の個数: 288

約数和(自身を含む): 4708327680

約数和(自身を除く): 3500613900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 49, 52, 54, 60, 63, 65, 70, 78, 84, 90, 91, 98, 105, 108, 117, 126, 130, 135, 140, 147, 156, 180, 182, 189, 195, 196, 210, 234, 245, 252, 260, 270, 273, 294, 315, 351, 364, 378, 390, 420, 441, 455, 468, 490, 540, 546, 585, 588, 630, 637, 702, 735, 756, 780, 819, 882, 910, 945, 980, 1092, 1170, 1260, 1274, 1323, 1365, 1404, 1470, 1638, 1755, 1764, 1820, 1890, 1911, 2205, 2340, 2457, 2548, 2646, 2730, 2940, 3185, 3276, 3510, 3511, 3780, 3822, 4095, 4410, 4914, 5292, 5460, 5733, 6370, 6615, 7020, 7022, 7644, 8190, 8820, 9555, 9828, 10533, 11466, 12285, 12740, 13230, 14044, 16380, 17199, 17555, 19110, 21066, 22932, 24570, 24577, 26460, 28665, 31599, 34398, 35110, 38220, 42132, 45643, 49140, 49154, 52665, 57330, 63198, 68796, 70220, 73731, 85995, 91286, 94797, 98308, 105330, 114660, 122885, 126396, 136929, 147462, 157995, 171990, 172039, 182572, 189594, 210660, 221193, 228215, 245770, 273858, 294924, 315990, 319501, 343980, 344078, 368655, 379188, 410787, 442386, 456430, 473985, 491540, 516117, 547716, 631980, 639002, 663579, 684645, 688156, 737310, 821574, 860195, 884772, 912860, 947970, 958503, 1032234, 1105965, 1232361, 1278004, 1327158, 1369290, 1474620, 1548351, 1597505, 1643148, 1720390, 1895940, 1917006, 2053935, 2064468, 2211930, 2236507, 2464722, 2580585, 2654316, 2738580, 2875509, 3096702, 3195010, 3317895, 3440780, 3834012, 4107870, 4423860, 4473014, 4645053, 4792515, 4929444, 5161170, 5751018, 6161805, 6193404, 6390020, 6635790, 6709521, 7741755, 8215740, 8626527, 8946028, 9290106, 9585030, 10322340, 11182535, 11502036, 12323610, 13271580, 13419042, 14377545, 15483510, 17253054, 18580212, 19170060, 20128563, 22365070, 23225265, 24647220, 26838084, 28755090, 30967020, 33547605, 34506108, 40257126, 43132635, 44730140, 46450530, 57510180, 60385689, 67095210, 80514252, 86265270, 92901060, 100642815, 120771378, 134190420, 172530540, 201285630, 241542756, 301928445, 402571260, 603856890, 1207713780]

約数ペア:

[(1, 1207713780), (2, 603856890), (3, 402571260), (4, 301928445), (5, 241542756), (6, 201285630), (7, 172530540), (9, 134190420), (10, 120771378), (12, 100642815), (13, 92901060), (14, 86265270), (15, 80514252), (18, 67095210), (20, 60385689), (21, 57510180), (26, 46450530), (27, 44730140), (28, 43132635), (30, 40257126), (35, 34506108), (36, 33547605), (39, 30967020), (42, 28755090), (45, 26838084), (49, 24647220), (52, 23225265), (54, 22365070), (60, 20128563), (63, 19170060), (65, 18580212), (70, 17253054), (78, 15483510), (84, 14377545), (90, 13419042), (91, 13271580), (98, 12323610), (105, 11502036), (108, 11182535), (117, 10322340), (126, 9585030), (130, 9290106), (135, 8946028), (140, 8626527), (147, 8215740), (156, 7741755), (180, 6709521), (182, 6635790), (189, 6390020), (195, 6193404), (196, 6161805), (210, 5751018), (234, 5161170), (245, 4929444), (252, 4792515), (260, 4645053), (270, 4473014), (273, 4423860), (294, 4107870), (315, 3834012), (351, 3440780), (364, 3317895), (378, 3195010), (390, 3096702), (420, 2875509), (441, 2738580), (455, 2654316), (468, 2580585), (490, 2464722), (540, 2236507), (546, 2211930), (585, 2064468), (588, 2053935), (630, 1917006), (637, 1895940), (702, 1720390), (735, 1643148), (756, 1597505), (780, 1548351), (819, 1474620), (882, 1369290), (910, 1327158), (945, 1278004), (980, 1232361), (1092, 1105965), (1170, 1032234), (1260, 958503), (1274, 947970), (1323, 912860), (1365, 884772), (1404, 860195), (1470, 821574), (1638, 737310), (1755, 688156), (1764, 684645), (1820, 663579), (1890, 639002), (1911, 631980), (2205, 547716), (2340, 516117), (2457, 491540), (2548, 473985), (2646, 456430), (2730, 442386), (2940, 410787), (3185, 379188), (3276, 368655), (3510, 344078), (3511, 343980), (3780, 319501), (3822, 315990), (4095, 294924), (4410, 273858), (4914, 245770), (5292, 228215), (5460, 221193), (5733, 210660), (6370, 189594), (6615, 182572), (7020, 172039), (7022, 171990), (7644, 157995), (8190, 147462), (8820, 136929), (9555, 126396), (9828, 122885), (10533, 114660), (11466, 105330), (12285, 98308), (12740, 94797), (13230, 91286), (14044, 85995), (16380, 73731), (17199, 70220), (17555, 68796), (19110, 63198), (21066, 57330), (22932, 52665), (24570, 49154), (24577, 49140), (26460, 45643), (28665, 42132), (31599, 38220), (34398, 35110)]