338164680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^2\times {\mathrm{199}}^1$

素因数の和:261

約数の個数: 288

約数和(自身を含む): 1259928000

約数和(自身を除く): 921763320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 49, 51, 56, 60, 68, 70, 84, 85, 98, 102, 105, 119, 120, 136, 140, 147, 168, 170, 196, 199, 204, 210, 238, 245, 255, 280, 289, 294, 340, 357, 392, 398, 408, 420, 476, 490, 510, 578, 588, 595, 597, 680, 714, 735, 796, 833, 840, 867, 952, 980, 995, 1020, 1156, 1176, 1190, 1194, 1393, 1428, 1445, 1470, 1592, 1666, 1734, 1785, 1960, 1990, 2023, 2040, 2312, 2380, 2388, 2499, 2786, 2856, 2890, 2940, 2985, 3332, 3383, 3468, 3570, 3980, 4046, 4165, 4179, 4335, 4760, 4776, 4998, 5572, 5780, 5880, 5970, 6069, 6664, 6766, 6936, 6965, 7140, 7960, 8092, 8330, 8358, 8670, 9751, 9996, 10115, 10149, 11144, 11560, 11940, 12138, 12495, 13532, 13930, 14161, 14280, 16184, 16660, 16716, 16915, 17340, 19502, 19992, 20230, 20298, 20895, 23681, 23880, 24276, 24990, 27064, 27860, 28322, 29253, 30345, 33320, 33432, 33830, 34680, 39004, 40460, 40596, 41790, 42483, 47362, 48552, 48755, 49980, 50745, 55720, 56644, 57511, 58506, 60690, 67660, 70805, 71043, 78008, 80920, 81192, 83580, 84966, 94724, 97510, 99960, 101490, 113288, 115022, 117012, 118405, 121380, 135320, 141610, 142086, 146265, 165767, 167160, 169932, 172533, 189448, 195020, 202980, 212415, 230044, 234024, 236810, 242760, 283220, 284172, 287555, 292530, 331534, 339864, 345066, 355215, 390040, 402577, 405960, 424830, 460088, 473620, 497301, 566440, 568344, 575110, 585060, 663068, 690132, 710430, 805154, 828835, 849660, 862665, 947240, 994602, 1150220, 1170120, 1207731, 1326136, 1380264, 1420860, 1610308, 1657670, 1699320, 1725330, 1989204, 2012885, 2300440, 2415462, 2486505, 2818039, 2841720, 3220616, 3315340, 3450660, 3978408, 4025770, 4830924, 4973010, 5636078, 6038655, 6630680, 6901320, 8051540, 8454117, 9661848, 9946020, 11272156, 12077310, 14090195, 16103080, 16908234, 19892040, 22544312, 24154620, 28180390, 33816468, 42270585, 48309240, 56360780, 67632936, 84541170, 112721560, 169082340, 338164680]

約数ペア:

[(1, 338164680), (2, 169082340), (3, 112721560), (4, 84541170), (5, 67632936), (6, 56360780), (7, 48309240), (8, 42270585), (10, 33816468), (12, 28180390), (14, 24154620), (15, 22544312), (17, 19892040), (20, 16908234), (21, 16103080), (24, 14090195), (28, 12077310), (30, 11272156), (34, 9946020), (35, 9661848), (40, 8454117), (42, 8051540), (49, 6901320), (51, 6630680), (56, 6038655), (60, 5636078), (68, 4973010), (70, 4830924), (84, 4025770), (85, 3978408), (98, 3450660), (102, 3315340), (105, 3220616), (119, 2841720), (120, 2818039), (136, 2486505), (140, 2415462), (147, 2300440), (168, 2012885), (170, 1989204), (196, 1725330), (199, 1699320), (204, 1657670), (210, 1610308), (238, 1420860), (245, 1380264), (255, 1326136), (280, 1207731), (289, 1170120), (294, 1150220), (340, 994602), (357, 947240), (392, 862665), (398, 849660), (408, 828835), (420, 805154), (476, 710430), (490, 690132), (510, 663068), (578, 585060), (588, 575110), (595, 568344), (597, 566440), (680, 497301), (714, 473620), (735, 460088), (796, 424830), (833, 405960), (840, 402577), (867, 390040), (952, 355215), (980, 345066), (995, 339864), (1020, 331534), (1156, 292530), (1176, 287555), (1190, 284172), (1194, 283220), (1393, 242760), (1428, 236810), (1445, 234024), (1470, 230044), (1592, 212415), (1666, 202980), (1734, 195020), (1785, 189448), (1960, 172533), (1990, 169932), (2023, 167160), (2040, 165767), (2312, 146265), (2380, 142086), (2388, 141610), (2499, 135320), (2786, 121380), (2856, 118405), (2890, 117012), (2940, 115022), (2985, 113288), (3332, 101490), (3383, 99960), (3468, 97510), (3570, 94724), (3980, 84966), (4046, 83580), (4165, 81192), (4179, 80920), (4335, 78008), (4760, 71043), (4776, 70805), (4998, 67660), (5572, 60690), (5780, 58506), (5880, 57511), (5970, 56644), (6069, 55720), (6664, 50745), (6766, 49980), (6936, 48755), (6965, 48552), (7140, 47362), (7960, 42483), (8092, 41790), (8330, 40596), (8358, 40460), (8670, 39004), (9751, 34680), (9996, 33830), (10115, 33432), (10149, 33320), (11144, 30345), (11560, 29253), (11940, 28322), (12138, 27860), (12495, 27064), (13532, 24990), (13930, 24276), (14161, 23880), (14280, 23681), (16184, 20895), (16660, 20298), (16716, 20230), (16915, 19992), (17340, 19502)]