191326590

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{599}}^1$

素因数の和:648

約数の個数: 192

約数和(自身を含む): 632448000

約数和(自身を除く): 441121410

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 54, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 135, 169, 182, 189, 195, 210, 234, 270, 273, 315, 338, 351, 378, 390, 455, 507, 546, 585, 599, 630, 702, 819, 845, 910, 945, 1014, 1170, 1183, 1198, 1365, 1521, 1638, 1690, 1755, 1797, 1890, 2366, 2457, 2535, 2730, 2995, 3042, 3510, 3549, 3594, 4095, 4193, 4563, 4914, 5070, 5391, 5915, 5990, 7098, 7605, 7787, 8190, 8386, 8985, 9126, 10647, 10782, 11830, 12285, 12579, 15210, 15574, 16173, 17745, 17970, 20965, 21294, 22815, 23361, 24570, 25158, 26955, 31941, 32346, 35490, 37737, 38935, 41930, 45630, 46722, 53235, 53910, 54509, 62895, 63882, 70083, 75474, 77870, 80865, 101231, 106470, 109018, 113211, 116805, 125790, 140166, 159705, 161730, 163527, 188685, 202462, 210249, 226422, 233610, 272545, 303693, 319410, 327054, 350415, 377370, 420498, 490581, 506155, 545090, 566055, 607386, 700830, 708617, 817635, 911079, 981162, 1012310, 1051245, 1132110, 1417234, 1471743, 1518465, 1635270, 1822158, 2102490, 2125851, 2452905, 2733237, 2943486, 3036930, 3543085, 4251702, 4555395, 4905810, 5466474, 6377553, 7086170, 7358715, 9110790, 10629255, 12755106, 13666185, 14717430, 19132659, 21258510, 27332370, 31887765, 38265318, 63775530, 95663295, 191326590]

約数ペア:

[(1, 191326590), (2, 95663295), (3, 63775530), (5, 38265318), (6, 31887765), (7, 27332370), (9, 21258510), (10, 19132659), (13, 14717430), (14, 13666185), (15, 12755106), (18, 10629255), (21, 9110790), (26, 7358715), (27, 7086170), (30, 6377553), (35, 5466474), (39, 4905810), (42, 4555395), (45, 4251702), (54, 3543085), (63, 3036930), (65, 2943486), (70, 2733237), (78, 2452905), (90, 2125851), (91, 2102490), (105, 1822158), (117, 1635270), (126, 1518465), (130, 1471743), (135, 1417234), (169, 1132110), (182, 1051245), (189, 1012310), (195, 981162), (210, 911079), (234, 817635), (270, 708617), (273, 700830), (315, 607386), (338, 566055), (351, 545090), (378, 506155), (390, 490581), (455, 420498), (507, 377370), (546, 350415), (585, 327054), (599, 319410), (630, 303693), (702, 272545), (819, 233610), (845, 226422), (910, 210249), (945, 202462), (1014, 188685), (1170, 163527), (1183, 161730), (1198, 159705), (1365, 140166), (1521, 125790), (1638, 116805), (1690, 113211), (1755, 109018), (1797, 106470), (1890, 101231), (2366, 80865), (2457, 77870), (2535, 75474), (2730, 70083), (2995, 63882), (3042, 62895), (3510, 54509), (3549, 53910), (3594, 53235), (4095, 46722), (4193, 45630), (4563, 41930), (4914, 38935), (5070, 37737), (5391, 35490), (5915, 32346), (5990, 31941), (7098, 26955), (7605, 25158), (7787, 24570), (8190, 23361), (8386, 22815), (8985, 21294), (9126, 20965), (10647, 17970), (10782, 17745), (11830, 16173), (12285, 15574), (12579, 15210)]