312552240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1301}}^1$

素因数の和:1348

約数の個数: 320

約数和(自身を含む): 1301916672

約数和(自身を除く): 989364432

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 20, 21, 22, 24, 26, 28, 30, 33, 35, 39, 40, 42, 44, 48, 52, 55, 56, 60, 65, 66, 70, 77, 78, 80, 84, 88, 91, 104, 105, 110, 112, 120, 130, 132, 140, 143, 154, 156, 165, 168, 176, 182, 195, 208, 210, 220, 231, 240, 260, 264, 273, 280, 286, 308, 312, 330, 336, 364, 385, 390, 420, 429, 440, 455, 462, 520, 528, 546, 560, 572, 616, 624, 660, 715, 728, 770, 780, 840, 858, 880, 910, 924, 1001, 1040, 1092, 1144, 1155, 1232, 1301, 1320, 1365, 1430, 1456, 1540, 1560, 1680, 1716, 1820, 1848, 2002, 2145, 2184, 2288, 2310, 2602, 2640, 2730, 2860, 3003, 3080, 3120, 3432, 3640, 3696, 3903, 4004, 4290, 4368, 4620, 5005, 5204, 5460, 5720, 6006, 6160, 6505, 6864, 7280, 7806, 8008, 8580, 9107, 9240, 10010, 10408, 10920, 11440, 12012, 13010, 14311, 15015, 15612, 16016, 16913, 17160, 18214, 18480, 19515, 20020, 20816, 21840, 24024, 26020, 27321, 28622, 30030, 31224, 33826, 34320, 36428, 39030, 40040, 42933, 45535, 48048, 50739, 52040, 54642, 57244, 60060, 62448, 67652, 71555, 72856, 78060, 80080, 84565, 85866, 91070, 100177, 101478, 104080, 109284, 114488, 118391, 120120, 135304, 136605, 143110, 145712, 156120, 169130, 171732, 182140, 186043, 200354, 202956, 214665, 218568, 228976, 236782, 240240, 253695, 270608, 273210, 286220, 300531, 312240, 338260, 343464, 355173, 364280, 372086, 400708, 405912, 429330, 437136, 473564, 500885, 507390, 546420, 558129, 572440, 591955, 601062, 676520, 686928, 710346, 728560, 744172, 801416, 811824, 858660, 930215, 947128, 1001770, 1014780, 1092840, 1116258, 1144880, 1183910, 1202124, 1302301, 1353040, 1420692, 1488344, 1502655, 1602832, 1717320, 1775865, 1860430, 1894256, 2003540, 2029560, 2185680, 2232516, 2367820, 2404248, 2604602, 2790645, 2841384, 2976688, 3005310, 3434640, 3551730, 3720860, 3906903, 4007080, 4059120, 4465032, 4735640, 4808496, 5209204, 5581290, 5682768, 6010620, 6511505, 7103460, 7441720, 7813806, 8014160, 8930064, 9471280, 10418408, 11162580, 12021240, 13023010, 14206920, 14883440, 15627612, 19534515, 20836816, 22325160, 24042480, 26046020, 28413840, 31255224, 39069030, 44650320, 52092040, 62510448, 78138060, 104184080, 156276120, 312552240]

約数ペア:

[(1, 312552240), (2, 156276120), (3, 104184080), (4, 78138060), (5, 62510448), (6, 52092040), (7, 44650320), (8, 39069030), (10, 31255224), (11, 28413840), (12, 26046020), (13, 24042480), (14, 22325160), (15, 20836816), (16, 19534515), (20, 15627612), (21, 14883440), (22, 14206920), (24, 13023010), (26, 12021240), (28, 11162580), (30, 10418408), (33, 9471280), (35, 8930064), (39, 8014160), (40, 7813806), (42, 7441720), (44, 7103460), (48, 6511505), (52, 6010620), (55, 5682768), (56, 5581290), (60, 5209204), (65, 4808496), (66, 4735640), (70, 4465032), (77, 4059120), (78, 4007080), (80, 3906903), (84, 3720860), (88, 3551730), (91, 3434640), (104, 3005310), (105, 2976688), (110, 2841384), (112, 2790645), (120, 2604602), (130, 2404248), (132, 2367820), (140, 2232516), (143, 2185680), (154, 2029560), (156, 2003540), (165, 1894256), (168, 1860430), (176, 1775865), (182, 1717320), (195, 1602832), (208, 1502655), (210, 1488344), (220, 1420692), (231, 1353040), (240, 1302301), (260, 1202124), (264, 1183910), (273, 1144880), (280, 1116258), (286, 1092840), (308, 1014780), (312, 1001770), (330, 947128), (336, 930215), (364, 858660), (385, 811824), (390, 801416), (420, 744172), (429, 728560), (440, 710346), (455, 686928), (462, 676520), (520, 601062), (528, 591955), (546, 572440), (560, 558129), (572, 546420), (616, 507390), (624, 500885), (660, 473564), (715, 437136), (728, 429330), (770, 405912), (780, 400708), (840, 372086), (858, 364280), (880, 355173), (910, 343464), (924, 338260), (1001, 312240), (1040, 300531), (1092, 286220), (1144, 273210), (1155, 270608), (1232, 253695), (1301, 240240), (1320, 236782), (1365, 228976), (1430, 218568), (1456, 214665), (1540, 202956), (1560, 200354), (1680, 186043), (1716, 182140), (1820, 171732), (1848, 169130), (2002, 156120), (2145, 145712), (2184, 143110), (2288, 136605), (2310, 135304), (2602, 120120), (2640, 118391), (2730, 114488), (2860, 109284), (3003, 104080), (3080, 101478), (3120, 100177), (3432, 91070), (3640, 85866), (3696, 84565), (3903, 80080), (4004, 78060), (4290, 72856), (4368, 71555), (4620, 67652), (5005, 62448), (5204, 60060), (5460, 57244), (5720, 54642), (6006, 52040), (6160, 50739), (6505, 48048), (6864, 45535), (7280, 42933), (7806, 40040), (8008, 39030), (8580, 36428), (9107, 34320), (9240, 33826), (10010, 31224), (10408, 30030), (10920, 28622), (11440, 27321), (12012, 26020), (13010, 24024), (14311, 21840), (15015, 20816), (15612, 20020), (16016, 19515), (16913, 18480), (17160, 18214)]