1296165780

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2029}}^1$

素因数の和:2080

約数の個数: 288

約数和(自身を含む): 4992825600

約数和(自身を除く): 3696659820

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, 52, 54, 60, 63, 65, 70, 78, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 169, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 338, 351, 364, 378, 390, 420, 455, 468, 507, 540, 546, 585, 630, 676, 702, 756, 780, 819, 845, 910, 945, 1014, 1092, 1170, 1183, 1260, 1365, 1404, 1521, 1638, 1690, 1755, 1820, 1890, 2028, 2029, 2340, 2366, 2457, 2535, 2730, 3042, 3276, 3380, 3510, 3549, 3780, 4058, 4095, 4563, 4732, 4914, 5070, 5460, 5915, 6084, 6087, 7020, 7098, 7605, 8116, 8190, 9126, 9828, 10140, 10145, 10647, 11830, 12174, 12285, 14196, 14203, 15210, 16380, 17745, 18252, 18261, 20290, 21294, 22815, 23660, 24348, 24570, 26377, 28406, 30420, 30435, 31941, 35490, 36522, 40580, 42588, 42609, 45630, 49140, 52754, 53235, 54783, 56812, 60870, 63882, 70980, 71015, 73044, 79131, 85218, 91260, 91305, 105508, 106470, 109566, 121740, 127764, 127827, 131885, 142030, 158262, 159705, 170436, 182610, 184639, 212940, 213045, 219132, 237393, 255654, 263770, 273915, 284060, 316524, 319410, 342901, 365220, 369278, 383481, 395655, 426090, 474786, 511308, 527540, 547830, 553917, 638820, 639135, 685802, 712179, 738556, 766962, 791310, 852180, 923195, 949572, 1028703, 1095660, 1107834, 1186965, 1278270, 1371604, 1424358, 1533924, 1582620, 1661751, 1714505, 1846390, 1917405, 2057406, 2215668, 2373930, 2400307, 2556540, 2769585, 2848716, 3086109, 3323502, 3429010, 3560895, 3692780, 3834810, 4114812, 4747860, 4800614, 4985253, 5143515, 5539170, 6172218, 6647004, 6858020, 7121790, 7200921, 7669620, 8308755, 9258327, 9601228, 9970506, 10287030, 11078340, 12001535, 12344436, 14243580, 14401842, 15430545, 16617510, 18516654, 19941012, 20574060, 21602763, 24003070, 24926265, 28803684, 30861090, 33235020, 36004605, 37033308, 43205526, 46291635, 48006140, 49852530, 61722180, 64808289, 72009210, 86411052, 92583270, 99705060, 108013815, 129616578, 144018420, 185166540, 216027630, 259233156, 324041445, 432055260, 648082890, 1296165780]

約数ペア:

[(1, 1296165780), (2, 648082890), (3, 432055260), (4, 324041445), (5, 259233156), (6, 216027630), (7, 185166540), (9, 144018420), (10, 129616578), (12, 108013815), (13, 99705060), (14, 92583270), (15, 86411052), (18, 72009210), (20, 64808289), (21, 61722180), (26, 49852530), (27, 48006140), (28, 46291635), (30, 43205526), (35, 37033308), (36, 36004605), (39, 33235020), (42, 30861090), (45, 28803684), (52, 24926265), (54, 24003070), (60, 21602763), (63, 20574060), (65, 19941012), (70, 18516654), (78, 16617510), (84, 15430545), (90, 14401842), (91, 14243580), (105, 12344436), (108, 12001535), (117, 11078340), (126, 10287030), (130, 9970506), (135, 9601228), (140, 9258327), (156, 8308755), (169, 7669620), (180, 7200921), (182, 7121790), (189, 6858020), (195, 6647004), (210, 6172218), (234, 5539170), (252, 5143515), (260, 4985253), (270, 4800614), (273, 4747860), (315, 4114812), (338, 3834810), (351, 3692780), (364, 3560895), (378, 3429010), (390, 3323502), (420, 3086109), (455, 2848716), (468, 2769585), (507, 2556540), (540, 2400307), (546, 2373930), (585, 2215668), (630, 2057406), (676, 1917405), (702, 1846390), (756, 1714505), (780, 1661751), (819, 1582620), (845, 1533924), (910, 1424358), (945, 1371604), (1014, 1278270), (1092, 1186965), (1170, 1107834), (1183, 1095660), (1260, 1028703), (1365, 949572), (1404, 923195), (1521, 852180), (1638, 791310), (1690, 766962), (1755, 738556), (1820, 712179), (1890, 685802), (2028, 639135), (2029, 638820), (2340, 553917), (2366, 547830), (2457, 527540), (2535, 511308), (2730, 474786), (3042, 426090), (3276, 395655), (3380, 383481), (3510, 369278), (3549, 365220), (3780, 342901), (4058, 319410), (4095, 316524), (4563, 284060), (4732, 273915), (4914, 263770), (5070, 255654), (5460, 237393), (5915, 219132), (6084, 213045), (6087, 212940), (7020, 184639), (7098, 182610), (7605, 170436), (8116, 159705), (8190, 158262), (9126, 142030), (9828, 131885), (10140, 127827), (10145, 127764), (10647, 121740), (11830, 109566), (12174, 106470), (12285, 105508), (14196, 91305), (14203, 91260), (15210, 85218), (16380, 79131), (17745, 73044), (18252, 71015), (18261, 70980), (20290, 63882), (21294, 60870), (22815, 56812), (23660, 54783), (24348, 53235), (24570, 52754), (26377, 49140), (28406, 45630), (30420, 42609), (30435, 42588), (31941, 40580), (35490, 36522)]