8315707590

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1259}}^1\times {\mathrm{1439}}^1$

素因数の和:2731

約数の個数: 128

約数和(自身を含む): 23514624000

約数和(自身を除く): 15198916410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 85, 90, 102, 135, 153, 170, 255, 270, 306, 459, 510, 765, 918, 1259, 1439, 1530, 2295, 2518, 2878, 3777, 4317, 4590, 6295, 7195, 7554, 8634, 11331, 12590, 12951, 14390, 18885, 21403, 21585, 22662, 24463, 25902, 33993, 37770, 38853, 42806, 43170, 48926, 56655, 64209, 64755, 67986, 73389, 77706, 107015, 113310, 122315, 128418, 129510, 146778, 169965, 192627, 194265, 214030, 220167, 244630, 321045, 339930, 366945, 385254, 388530, 440334, 577881, 642090, 660501, 733890, 963135, 1100835, 1155762, 1321002, 1811701, 1926270, 2201670, 2889405, 3302505, 3623402, 5435103, 5778810, 6605010, 9058505, 10870206, 16305309, 18117010, 27175515, 30798917, 32610618, 48915927, 54351030, 61597834, 81526545, 92396751, 97831854, 153994585, 163053090, 184793502, 244579635, 277190253, 307989170, 461983755, 489159270, 554380506, 831570759, 923967510, 1385951265, 1663141518, 2771902530, 4157853795, 8315707590]

約数ペア:

[(1, 8315707590), (2, 4157853795), (3, 2771902530), (5, 1663141518), (6, 1385951265), (9, 923967510), (10, 831570759), (15, 554380506), (17, 489159270), (18, 461983755), (27, 307989170), (30, 277190253), (34, 244579635), (45, 184793502), (51, 163053090), (54, 153994585), (85, 97831854), (90, 92396751), (102, 81526545), (135, 61597834), (153, 54351030), (170, 48915927), (255, 32610618), (270, 30798917), (306, 27175515), (459, 18117010), (510, 16305309), (765, 10870206), (918, 9058505), (1259, 6605010), (1439, 5778810), (1530, 5435103), (2295, 3623402), (2518, 3302505), (2878, 2889405), (3777, 2201670), (4317, 1926270), (4590, 1811701), (6295, 1321002), (7195, 1155762), (7554, 1100835), (8634, 963135), (11331, 733890), (12590, 660501), (12951, 642090), (14390, 577881), (18885, 440334), (21403, 388530), (21585, 385254), (22662, 366945), (24463, 339930), (25902, 321045), (33993, 244630), (37770, 220167), (38853, 214030), (42806, 194265), (43170, 192627), (48926, 169965), (56655, 146778), (64209, 129510), (64755, 128418), (67986, 122315), (73389, 113310), (77706, 107015)]