157436760040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1297}}^1\times {\mathrm{4871}}^1$

素因数の和:6275

約数の個数: 128

約数和(自身を含む): 409785868800

約数和(自身を除く): 252349108760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 89, 140, 178, 280, 356, 445, 623, 712, 890, 1246, 1297, 1780, 2492, 2594, 3115, 3560, 4871, 4984, 5188, 6230, 6485, 9079, 9742, 10376, 12460, 12970, 18158, 19484, 24355, 24920, 25940, 34097, 36316, 38968, 45395, 48710, 51880, 68194, 72632, 90790, 97420, 115433, 136388, 170485, 181580, 194840, 230866, 272776, 340970, 363160, 433519, 461732, 577165, 681940, 808031, 867038, 923464, 1154330, 1363880, 1616062, 1734076, 2167595, 2308660, 3034633, 3232124, 3468152, 4040155, 4335190, 4617320, 6069266, 6317687, 6464248, 8080310, 8670380, 12138532, 12635374, 15173165, 16160620, 17340760, 24277064, 25270748, 30346330, 31588435, 32321240, 44223809, 50541496, 60692660, 63176870, 88447618, 121385320, 126353740, 176895236, 221119045, 252707480, 353790472, 442238090, 562274143, 884476180, 1124548286, 1768952360, 2249096572, 2811370715, 3935919001, 4498193144, 5622741430, 7871838002, 11245482860, 15743676004, 19679595005, 22490965720, 31487352008, 39359190010, 78718380020, 157436760040]

約数ペア:

[(1, 157436760040), (2, 78718380020), (4, 39359190010), (5, 31487352008), (7, 22490965720), (8, 19679595005), (10, 15743676004), (14, 11245482860), (20, 7871838002), (28, 5622741430), (35, 4498193144), (40, 3935919001), (56, 2811370715), (70, 2249096572), (89, 1768952360), (140, 1124548286), (178, 884476180), (280, 562274143), (356, 442238090), (445, 353790472), (623, 252707480), (712, 221119045), (890, 176895236), (1246, 126353740), (1297, 121385320), (1780, 88447618), (2492, 63176870), (2594, 60692660), (3115, 50541496), (3560, 44223809), (4871, 32321240), (4984, 31588435), (5188, 30346330), (6230, 25270748), (6485, 24277064), (9079, 17340760), (9742, 16160620), (10376, 15173165), (12460, 12635374), (12970, 12138532), (18158, 8670380), (19484, 8080310), (24355, 6464248), (24920, 6317687), (25940, 6069266), (34097, 4617320), (36316, 4335190), (38968, 4040155), (45395, 3468152), (48710, 3232124), (51880, 3034633), (68194, 2308660), (72632, 2167595), (90790, 1734076), (97420, 1616062), (115433, 1363880), (136388, 1154330), (170485, 923464), (181580, 867038), (194840, 808031), (230866, 681940), (272776, 577165), (340970, 461732), (363160, 433519)]