252629520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{433}}^1$

素因数の和:490

約数の個数: 320

約数和(自身を含む): 976437504

約数和(自身を除く): 723807984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 17, 20, 22, 24, 26, 30, 33, 34, 39, 40, 44, 48, 51, 52, 55, 60, 65, 66, 68, 78, 80, 85, 88, 102, 104, 110, 120, 130, 132, 136, 143, 156, 165, 170, 176, 187, 195, 204, 208, 220, 221, 240, 255, 260, 264, 272, 286, 312, 330, 340, 374, 390, 408, 429, 433, 440, 442, 510, 520, 528, 561, 572, 624, 660, 663, 680, 715, 748, 780, 816, 858, 866, 880, 884, 935, 1020, 1040, 1105, 1122, 1144, 1299, 1320, 1326, 1360, 1430, 1496, 1560, 1716, 1732, 1768, 1870, 2040, 2145, 2165, 2210, 2244, 2288, 2431, 2598, 2640, 2652, 2805, 2860, 2992, 3120, 3315, 3432, 3464, 3536, 3740, 4080, 4290, 4330, 4420, 4488, 4763, 4862, 5196, 5304, 5610, 5629, 5720, 6495, 6630, 6864, 6928, 7293, 7361, 7480, 8580, 8660, 8840, 8976, 9526, 9724, 10392, 10608, 11220, 11258, 11440, 12155, 12990, 13260, 14289, 14586, 14722, 14960, 16887, 17160, 17320, 17680, 19052, 19448, 20784, 22083, 22440, 22516, 23815, 24310, 25980, 26520, 28145, 28578, 29172, 29444, 33774, 34320, 34640, 36465, 36805, 38104, 38896, 44166, 44880, 45032, 47630, 48620, 51960, 53040, 56290, 57156, 58344, 58888, 61919, 67548, 71445, 72930, 73610, 76208, 80971, 84435, 88332, 90064, 95260, 95693, 97240, 103920, 110415, 112580, 114312, 116688, 117776, 123838, 135096, 142890, 145860, 147220, 161942, 168870, 176664, 185757, 190520, 191386, 194480, 220830, 225160, 228624, 242913, 247676, 270192, 285780, 287079, 291720, 294440, 309595, 323884, 337740, 353328, 371514, 381040, 382772, 404855, 441660, 450320, 478465, 485826, 495352, 571560, 574158, 583440, 588880, 619190, 647768, 675480, 743028, 765544, 809710, 883320, 928785, 956930, 971652, 990704, 1052623, 1143120, 1148316, 1214565, 1238380, 1295536, 1350960, 1435395, 1486056, 1531088, 1619420, 1766640, 1857570, 1913860, 1943304, 2105246, 2296632, 2429130, 2476760, 2870790, 2972112, 3157869, 3238840, 3715140, 3827720, 3886608, 4210492, 4593264, 4858260, 4953520, 5263115, 5741580, 6315738, 6477680, 7430280, 7655440, 8420984, 9716520, 10526230, 11483160, 12631476, 14860560, 15789345, 16841968, 19433040, 21052460, 22966320, 25262952, 31578690, 42104920, 50525904, 63157380, 84209840, 126314760, 252629520]

約数ペア:

[(1, 252629520), (2, 126314760), (3, 84209840), (4, 63157380), (5, 50525904), (6, 42104920), (8, 31578690), (10, 25262952), (11, 22966320), (12, 21052460), (13, 19433040), (15, 16841968), (16, 15789345), (17, 14860560), (20, 12631476), (22, 11483160), (24, 10526230), (26, 9716520), (30, 8420984), (33, 7655440), (34, 7430280), (39, 6477680), (40, 6315738), (44, 5741580), (48, 5263115), (51, 4953520), (52, 4858260), (55, 4593264), (60, 4210492), (65, 3886608), (66, 3827720), (68, 3715140), (78, 3238840), (80, 3157869), (85, 2972112), (88, 2870790), (102, 2476760), (104, 2429130), (110, 2296632), (120, 2105246), (130, 1943304), (132, 1913860), (136, 1857570), (143, 1766640), (156, 1619420), (165, 1531088), (170, 1486056), (176, 1435395), (187, 1350960), (195, 1295536), (204, 1238380), (208, 1214565), (220, 1148316), (221, 1143120), (240, 1052623), (255, 990704), (260, 971652), (264, 956930), (272, 928785), (286, 883320), (312, 809710), (330, 765544), (340, 743028), (374, 675480), (390, 647768), (408, 619190), (429, 588880), (433, 583440), (440, 574158), (442, 571560), (510, 495352), (520, 485826), (528, 478465), (561, 450320), (572, 441660), (624, 404855), (660, 382772), (663, 381040), (680, 371514), (715, 353328), (748, 337740), (780, 323884), (816, 309595), (858, 294440), (866, 291720), (880, 287079), (884, 285780), (935, 270192), (1020, 247676), (1040, 242913), (1105, 228624), (1122, 225160), (1144, 220830), (1299, 194480), (1320, 191386), (1326, 190520), (1360, 185757), (1430, 176664), (1496, 168870), (1560, 161942), (1716, 147220), (1732, 145860), (1768, 142890), (1870, 135096), (2040, 123838), (2145, 117776), (2165, 116688), (2210, 114312), (2244, 112580), (2288, 110415), (2431, 103920), (2598, 97240), (2640, 95693), (2652, 95260), (2805, 90064), (2860, 88332), (2992, 84435), (3120, 80971), (3315, 76208), (3432, 73610), (3464, 72930), (3536, 71445), (3740, 67548), (4080, 61919), (4290, 58888), (4330, 58344), (4420, 57156), (4488, 56290), (4763, 53040), (4862, 51960), (5196, 48620), (5304, 47630), (5610, 45032), (5629, 44880), (5720, 44166), (6495, 38896), (6630, 38104), (6864, 36805), (6928, 36465), (7293, 34640), (7361, 34320), (7480, 33774), (8580, 29444), (8660, 29172), (8840, 28578), (8976, 28145), (9526, 26520), (9724, 25980), (10392, 24310), (10608, 23815), (11220, 22516), (11258, 22440), (11440, 22083), (12155, 20784), (12990, 19448), (13260, 19052), (14289, 17680), (14586, 17320), (14722, 17160), (14960, 16887)]