1356250140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{63317}}^1$

素因数の和:63356

約数の個数: 144

約数和(自身を含む): 4978314432

約数和(自身を除く): 3622064292

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 51, 60, 63, 68, 70, 84, 85, 90, 102, 105, 119, 126, 140, 153, 170, 180, 204, 210, 238, 252, 255, 306, 315, 340, 357, 420, 476, 510, 595, 612, 630, 714, 765, 1020, 1071, 1190, 1260, 1428, 1530, 1785, 2142, 2380, 3060, 3570, 4284, 5355, 7140, 10710, 21420, 63317, 126634, 189951, 253268, 316585, 379902, 443219, 569853, 633170, 759804, 886438, 949755, 1076389, 1139706, 1266340, 1329657, 1772876, 1899510, 2152778, 2216095, 2279412, 2659314, 2849265, 3229167, 3799020, 3988971, 4305556, 4432190, 5318628, 5381945, 5698530, 6458334, 6648285, 7534723, 7977942, 8864380, 9687501, 10763890, 11397060, 12916668, 13296570, 15069446, 15955884, 16145835, 19375002, 19944855, 21527780, 22604169, 26593140, 30138892, 32291670, 37673615, 38750004, 39889710, 45208338, 48437505, 64583340, 67812507, 75347230, 79779420, 90416676, 96875010, 113020845, 135625014, 150694460, 193750020, 226041690, 271250028, 339062535, 452083380, 678125070, 1356250140]

約数ペア:

[(1, 1356250140), (2, 678125070), (3, 452083380), (4, 339062535), (5, 271250028), (6, 226041690), (7, 193750020), (9, 150694460), (10, 135625014), (12, 113020845), (14, 96875010), (15, 90416676), (17, 79779420), (18, 75347230), (20, 67812507), (21, 64583340), (28, 48437505), (30, 45208338), (34, 39889710), (35, 38750004), (36, 37673615), (42, 32291670), (45, 30138892), (51, 26593140), (60, 22604169), (63, 21527780), (68, 19944855), (70, 19375002), (84, 16145835), (85, 15955884), (90, 15069446), (102, 13296570), (105, 12916668), (119, 11397060), (126, 10763890), (140, 9687501), (153, 8864380), (170, 7977942), (180, 7534723), (204, 6648285), (210, 6458334), (238, 5698530), (252, 5381945), (255, 5318628), (306, 4432190), (315, 4305556), (340, 3988971), (357, 3799020), (420, 3229167), (476, 2849265), (510, 2659314), (595, 2279412), (612, 2216095), (630, 2152778), (714, 1899510), (765, 1772876), (1020, 1329657), (1071, 1266340), (1190, 1139706), (1260, 1076389), (1428, 949755), (1530, 886438), (1785, 759804), (2142, 633170), (2380, 569853), (3060, 443219), (3570, 379902), (4284, 316585), (5355, 253268), (7140, 189951), (10710, 126634), (21420, 63317)]