297444240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1279}}^1$

素因数の和:1334

約数の個数: 240

約数和(自身を含む): 1114214400

約数和(自身を除く): 816770160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 30, 34, 36, 38, 40, 45, 48, 51, 57, 60, 68, 72, 76, 80, 85, 90, 95, 102, 114, 120, 136, 144, 152, 153, 170, 171, 180, 190, 204, 228, 240, 255, 272, 285, 304, 306, 323, 340, 342, 360, 380, 408, 456, 510, 570, 612, 646, 680, 684, 720, 760, 765, 816, 855, 912, 969, 1020, 1140, 1224, 1279, 1292, 1360, 1368, 1520, 1530, 1615, 1710, 1938, 2040, 2280, 2448, 2558, 2584, 2736, 2907, 3060, 3230, 3420, 3837, 3876, 4080, 4560, 4845, 5116, 5168, 5814, 6120, 6395, 6460, 6840, 7674, 7752, 9690, 10232, 11511, 11628, 12240, 12790, 12920, 13680, 14535, 15348, 15504, 19185, 19380, 20464, 21743, 23022, 23256, 24301, 25580, 25840, 29070, 30696, 38370, 38760, 43486, 46044, 46512, 48602, 51160, 57555, 58140, 61392, 65229, 72903, 76740, 77520, 86972, 92088, 97204, 102320, 108715, 115110, 116280, 121505, 130458, 145806, 153480, 173944, 184176, 194408, 195687, 217430, 218709, 230220, 232560, 243010, 260916, 291612, 306960, 326145, 347888, 364515, 388816, 391374, 413117, 434860, 437418, 460440, 486020, 521832, 583224, 652290, 729030, 782748, 826234, 869720, 874836, 920880, 972040, 978435, 1043664, 1093545, 1166448, 1239351, 1304580, 1458060, 1565496, 1652468, 1739440, 1749672, 1944080, 1956870, 2065585, 2187090, 2478702, 2609160, 2916120, 3130992, 3304936, 3499344, 3718053, 3913740, 4131170, 4374180, 4957404, 5218320, 5832240, 6196755, 6609872, 7436106, 7827480, 8262340, 8748360, 9914808, 12393510, 14872212, 15654960, 16524680, 17496720, 18590265, 19829616, 24787020, 29744424, 33049360, 37180530, 49574040, 59488848, 74361060, 99148080, 148722120, 297444240]

約数ペア:

[(1, 297444240), (2, 148722120), (3, 99148080), (4, 74361060), (5, 59488848), (6, 49574040), (8, 37180530), (9, 33049360), (10, 29744424), (12, 24787020), (15, 19829616), (16, 18590265), (17, 17496720), (18, 16524680), (19, 15654960), (20, 14872212), (24, 12393510), (30, 9914808), (34, 8748360), (36, 8262340), (38, 7827480), (40, 7436106), (45, 6609872), (48, 6196755), (51, 5832240), (57, 5218320), (60, 4957404), (68, 4374180), (72, 4131170), (76, 3913740), (80, 3718053), (85, 3499344), (90, 3304936), (95, 3130992), (102, 2916120), (114, 2609160), (120, 2478702), (136, 2187090), (144, 2065585), (152, 1956870), (153, 1944080), (170, 1749672), (171, 1739440), (180, 1652468), (190, 1565496), (204, 1458060), (228, 1304580), (240, 1239351), (255, 1166448), (272, 1093545), (285, 1043664), (304, 978435), (306, 972040), (323, 920880), (340, 874836), (342, 869720), (360, 826234), (380, 782748), (408, 729030), (456, 652290), (510, 583224), (570, 521832), (612, 486020), (646, 460440), (680, 437418), (684, 434860), (720, 413117), (760, 391374), (765, 388816), (816, 364515), (855, 347888), (912, 326145), (969, 306960), (1020, 291612), (1140, 260916), (1224, 243010), (1279, 232560), (1292, 230220), (1360, 218709), (1368, 217430), (1520, 195687), (1530, 194408), (1615, 184176), (1710, 173944), (1938, 153480), (2040, 145806), (2280, 130458), (2448, 121505), (2558, 116280), (2584, 115110), (2736, 108715), (2907, 102320), (3060, 97204), (3230, 92088), (3420, 86972), (3837, 77520), (3876, 76740), (4080, 72903), (4560, 65229), (4845, 61392), (5116, 58140), (5168, 57555), (5814, 51160), (6120, 48602), (6395, 46512), (6460, 46044), (6840, 43486), (7674, 38760), (7752, 38370), (9690, 30696), (10232, 29070), (11511, 25840), (11628, 25580), (12240, 24301), (12790, 23256), (12920, 23022), (13680, 21743), (14535, 20464), (15348, 19380), (15504, 19185)]