423431580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2903}}^1$

素因数の和:2956

約数の個数: 192

約数和(自身を含む): 1475324928

約数和(自身を除く): 1051893348

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 17, 20, 22, 26, 30, 33, 34, 39, 44, 51, 52, 55, 60, 65, 66, 68, 78, 85, 102, 110, 130, 132, 143, 156, 165, 170, 187, 195, 204, 220, 221, 255, 260, 286, 330, 340, 374, 390, 429, 442, 510, 561, 572, 660, 663, 715, 748, 780, 858, 884, 935, 1020, 1105, 1122, 1326, 1430, 1716, 1870, 2145, 2210, 2244, 2431, 2652, 2805, 2860, 2903, 3315, 3740, 4290, 4420, 4862, 5610, 5806, 6630, 7293, 8580, 8709, 9724, 11220, 11612, 12155, 13260, 14515, 14586, 17418, 24310, 29030, 29172, 31933, 34836, 36465, 37739, 43545, 48620, 49351, 58060, 63866, 72930, 75478, 87090, 95799, 98702, 113217, 127732, 145860, 148053, 150956, 159665, 174180, 188695, 191598, 197404, 226434, 246755, 296106, 319330, 377390, 383196, 415129, 452868, 478995, 493510, 542861, 566085, 592212, 638660, 641563, 740265, 754780, 830258, 957990, 987020, 1085722, 1132170, 1245387, 1283126, 1480530, 1628583, 1660516, 1915980, 1924689, 2075645, 2171444, 2264340, 2490774, 2566252, 2714305, 2961060, 3207815, 3257166, 3849378, 4151290, 4981548, 5428610, 6226935, 6415630, 6514332, 7057193, 7698756, 8142915, 8302580, 9623445, 10857220, 12453870, 12831260, 14114386, 16285830, 19246890, 21171579, 24907740, 28228772, 32571660, 35285965, 38493780, 42343158, 70571930, 84686316, 105857895, 141143860, 211715790, 423431580]

約数ペア:

[(1, 423431580), (2, 211715790), (3, 141143860), (4, 105857895), (5, 84686316), (6, 70571930), (10, 42343158), (11, 38493780), (12, 35285965), (13, 32571660), (15, 28228772), (17, 24907740), (20, 21171579), (22, 19246890), (26, 16285830), (30, 14114386), (33, 12831260), (34, 12453870), (39, 10857220), (44, 9623445), (51, 8302580), (52, 8142915), (55, 7698756), (60, 7057193), (65, 6514332), (66, 6415630), (68, 6226935), (78, 5428610), (85, 4981548), (102, 4151290), (110, 3849378), (130, 3257166), (132, 3207815), (143, 2961060), (156, 2714305), (165, 2566252), (170, 2490774), (187, 2264340), (195, 2171444), (204, 2075645), (220, 1924689), (221, 1915980), (255, 1660516), (260, 1628583), (286, 1480530), (330, 1283126), (340, 1245387), (374, 1132170), (390, 1085722), (429, 987020), (442, 957990), (510, 830258), (561, 754780), (572, 740265), (660, 641563), (663, 638660), (715, 592212), (748, 566085), (780, 542861), (858, 493510), (884, 478995), (935, 452868), (1020, 415129), (1105, 383196), (1122, 377390), (1326, 319330), (1430, 296106), (1716, 246755), (1870, 226434), (2145, 197404), (2210, 191598), (2244, 188695), (2431, 174180), (2652, 159665), (2805, 150956), (2860, 148053), (2903, 145860), (3315, 127732), (3740, 113217), (4290, 98702), (4420, 95799), (4862, 87090), (5610, 75478), (5806, 72930), (6630, 63866), (7293, 58060), (8580, 49351), (8709, 48620), (9724, 43545), (11220, 37739), (11612, 36465), (12155, 34836), (13260, 31933), (14515, 29172), (14586, 29030), (17418, 24310)]