7361640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2$

素因数の和:65

約数の個数: 216

約数和(自身を含む): 28476630

約数和(自身を除く): 21114990

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 30, 33, 36, 39, 40, 44, 45, 52, 55, 60, 65, 66, 72, 78, 88, 90, 99, 104, 110, 117, 120, 121, 130, 132, 143, 156, 165, 169, 180, 195, 198, 220, 234, 242, 260, 264, 286, 312, 330, 338, 360, 363, 390, 396, 429, 440, 468, 484, 495, 507, 520, 572, 585, 605, 660, 676, 715, 726, 780, 792, 845, 858, 936, 968, 990, 1014, 1089, 1144, 1170, 1210, 1287, 1320, 1352, 1430, 1452, 1521, 1560, 1573, 1690, 1716, 1815, 1859, 1980, 2028, 2145, 2178, 2340, 2420, 2535, 2574, 2860, 2904, 3042, 3146, 3380, 3432, 3630, 3718, 3960, 4056, 4290, 4356, 4680, 4719, 4840, 5070, 5148, 5445, 5577, 5720, 6084, 6292, 6435, 6760, 7260, 7436, 7605, 7865, 8580, 8712, 9295, 9438, 10140, 10296, 10890, 11154, 12168, 12584, 12870, 14157, 14520, 14872, 15210, 15730, 16731, 17160, 18590, 18876, 20280, 20449, 21780, 22308, 23595, 25740, 27885, 28314, 30420, 31460, 33462, 37180, 37752, 40898, 43560, 44616, 47190, 51480, 55770, 56628, 60840, 61347, 62920, 66924, 70785, 74360, 81796, 83655, 94380, 102245, 111540, 113256, 122694, 133848, 141570, 163592, 167310, 184041, 188760, 204490, 223080, 245388, 283140, 306735, 334620, 368082, 408980, 490776, 566280, 613470, 669240, 736164, 817960, 920205, 1226940, 1472328, 1840410, 2453880, 3680820, 7361640]

約数ペア:

[(1, 7361640), (2, 3680820), (3, 2453880), (4, 1840410), (5, 1472328), (6, 1226940), (8, 920205), (9, 817960), (10, 736164), (11, 669240), (12, 613470), (13, 566280), (15, 490776), (18, 408980), (20, 368082), (22, 334620), (24, 306735), (26, 283140), (30, 245388), (33, 223080), (36, 204490), (39, 188760), (40, 184041), (44, 167310), (45, 163592), (52, 141570), (55, 133848), (60, 122694), (65, 113256), (66, 111540), (72, 102245), (78, 94380), (88, 83655), (90, 81796), (99, 74360), (104, 70785), (110, 66924), (117, 62920), (120, 61347), (121, 60840), (130, 56628), (132, 55770), (143, 51480), (156, 47190), (165, 44616), (169, 43560), (180, 40898), (195, 37752), (198, 37180), (220, 33462), (234, 31460), (242, 30420), (260, 28314), (264, 27885), (286, 25740), (312, 23595), (330, 22308), (338, 21780), (360, 20449), (363, 20280), (390, 18876), (396, 18590), (429, 17160), (440, 16731), (468, 15730), (484, 15210), (495, 14872), (507, 14520), (520, 14157), (572, 12870), (585, 12584), (605, 12168), (660, 11154), (676, 10890), (715, 10296), (726, 10140), (780, 9438), (792, 9295), (845, 8712), (858, 8580), (936, 7865), (968, 7605), (990, 7436), (1014, 7260), (1089, 6760), (1144, 6435), (1170, 6292), (1210, 6084), (1287, 5720), (1320, 5577), (1352, 5445), (1430, 5148), (1452, 5070), (1521, 4840), (1560, 4719), (1573, 4680), (1690, 4356), (1716, 4290), (1815, 4056), (1859, 3960), (1980, 3718), (2028, 3630), (2145, 3432), (2178, 3380), (2340, 3146), (2420, 3042), (2535, 2904), (2574, 2860)]