129298260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1$

素因数の和:255

約数の個数: 288

約数和(自身を含む): 482630400

約数和(自身を除く): 353332140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 17, 20, 21, 26, 28, 30, 34, 35, 39, 42, 49, 51, 52, 60, 65, 68, 70, 78, 84, 85, 91, 98, 102, 105, 119, 130, 140, 147, 156, 170, 182, 195, 196, 199, 204, 210, 221, 238, 245, 255, 260, 273, 294, 340, 357, 364, 390, 398, 420, 442, 455, 476, 490, 510, 546, 588, 595, 597, 637, 663, 714, 735, 780, 796, 833, 884, 910, 980, 995, 1020, 1092, 1105, 1190, 1194, 1274, 1326, 1365, 1393, 1428, 1470, 1547, 1666, 1785, 1820, 1911, 1990, 2210, 2380, 2388, 2499, 2548, 2587, 2652, 2730, 2786, 2940, 2985, 3094, 3185, 3315, 3332, 3383, 3570, 3822, 3980, 4165, 4179, 4420, 4641, 4998, 5174, 5460, 5572, 5970, 6188, 6370, 6630, 6766, 6965, 7140, 7644, 7735, 7761, 8330, 8358, 9282, 9555, 9751, 9996, 10149, 10348, 10829, 11940, 12495, 12740, 12935, 13260, 13532, 13930, 15470, 15522, 16660, 16716, 16915, 18109, 18564, 19110, 19502, 20298, 20895, 21658, 23205, 23681, 24990, 25870, 27860, 29253, 30940, 31044, 32487, 33830, 36218, 38220, 38805, 39004, 40596, 41790, 43316, 43979, 46410, 47362, 48755, 49980, 50745, 51740, 54145, 54327, 58506, 64974, 67660, 71043, 72436, 77610, 83580, 87958, 90545, 92820, 94724, 97510, 101490, 108290, 108654, 117012, 118405, 126763, 129948, 131937, 142086, 146265, 155220, 162435, 165767, 175916, 181090, 195020, 202980, 216580, 217308, 219895, 236810, 253526, 263874, 271635, 284172, 292530, 307853, 324870, 331534, 355215, 362180, 380289, 439790, 473620, 497301, 507052, 527748, 543270, 585060, 615706, 633815, 649740, 659685, 663068, 710430, 760578, 828835, 879580, 923559, 994602, 1086540, 1231412, 1267630, 1319370, 1420860, 1521156, 1539265, 1657670, 1847118, 1901445, 1989204, 2154971, 2486505, 2535260, 2638740, 3078530, 3315340, 3694236, 3802890, 4309942, 4617795, 4973010, 6157060, 6464913, 7605780, 8619884, 9235590, 9946020, 10774855, 12929826, 18471180, 21549710, 25859652, 32324565, 43099420, 64649130, 129298260]

約数ペア:

[(1, 129298260), (2, 64649130), (3, 43099420), (4, 32324565), (5, 25859652), (6, 21549710), (7, 18471180), (10, 12929826), (12, 10774855), (13, 9946020), (14, 9235590), (15, 8619884), (17, 7605780), (20, 6464913), (21, 6157060), (26, 4973010), (28, 4617795), (30, 4309942), (34, 3802890), (35, 3694236), (39, 3315340), (42, 3078530), (49, 2638740), (51, 2535260), (52, 2486505), (60, 2154971), (65, 1989204), (68, 1901445), (70, 1847118), (78, 1657670), (84, 1539265), (85, 1521156), (91, 1420860), (98, 1319370), (102, 1267630), (105, 1231412), (119, 1086540), (130, 994602), (140, 923559), (147, 879580), (156, 828835), (170, 760578), (182, 710430), (195, 663068), (196, 659685), (199, 649740), (204, 633815), (210, 615706), (221, 585060), (238, 543270), (245, 527748), (255, 507052), (260, 497301), (273, 473620), (294, 439790), (340, 380289), (357, 362180), (364, 355215), (390, 331534), (398, 324870), (420, 307853), (442, 292530), (455, 284172), (476, 271635), (490, 263874), (510, 253526), (546, 236810), (588, 219895), (595, 217308), (597, 216580), (637, 202980), (663, 195020), (714, 181090), (735, 175916), (780, 165767), (796, 162435), (833, 155220), (884, 146265), (910, 142086), (980, 131937), (995, 129948), (1020, 126763), (1092, 118405), (1105, 117012), (1190, 108654), (1194, 108290), (1274, 101490), (1326, 97510), (1365, 94724), (1393, 92820), (1428, 90545), (1470, 87958), (1547, 83580), (1666, 77610), (1785, 72436), (1820, 71043), (1911, 67660), (1990, 64974), (2210, 58506), (2380, 54327), (2388, 54145), (2499, 51740), (2548, 50745), (2587, 49980), (2652, 48755), (2730, 47362), (2786, 46410), (2940, 43979), (2985, 43316), (3094, 41790), (3185, 40596), (3315, 39004), (3332, 38805), (3383, 38220), (3570, 36218), (3822, 33830), (3980, 32487), (4165, 31044), (4179, 30940), (4420, 29253), (4641, 27860), (4998, 25870), (5174, 24990), (5460, 23681), (5572, 23205), (5970, 21658), (6188, 20895), (6370, 20298), (6630, 19502), (6766, 19110), (6965, 18564), (7140, 18109), (7644, 16915), (7735, 16716), (7761, 16660), (8330, 15522), (8358, 15470), (9282, 13930), (9555, 13532), (9751, 13260), (9996, 12935), (10149, 12740), (10348, 12495), (10829, 11940)]