289318485960

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{12756547}}^1$

素因数の和:12756577

約数の個数: 160

約数和(自身を含む): 1111350461760

約数和(自身を除く): 822031975800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 630, 648, 756, 810, 840, 945, 1080, 1134, 1260, 1512, 1620, 1890, 2268, 2520, 2835, 3240, 3780, 4536, 5670, 7560, 11340, 22680, 12756547, 25513094, 38269641, 51026188, 63782735, 76539282, 89295829, 102052376, 114808923, 127565470, 153078564, 178591658, 191348205, 229617846, 255130940, 267887487, 306157128, 344426769, 357183316, 382696410, 446479145, 459235692, 510261880, 535774974, 574044615, 688853538, 714366632, 765392820, 803662461, 892958290, 918471384, 1033280307, 1071549948, 1148089230, 1339437435, 1377707076, 1530785640, 1607324922, 1722133845, 1785916580, 2066560614, 2143099896, 2296178460, 2410987383, 2678874870, 2755414152, 3214649844, 3444267690, 3571833160, 4018312305, 4133121228, 4592356920, 4821974766, 5166401535, 5357749740, 6429299688, 6888535380, 7232962149, 8036624610, 8266242456, 9643949532, 10332803070, 10715499480, 12054936915, 13777070760, 14465924298, 16073249220, 19287899064, 20665606140, 24109873830, 28931848596, 32146498440, 36164810745, 41331212280, 48219747660, 57863697192, 72329621490, 96439495320, 144659242980, 289318485960]

約数ペア:

[(1, 289318485960), (2, 144659242980), (3, 96439495320), (4, 72329621490), (5, 57863697192), (6, 48219747660), (7, 41331212280), (8, 36164810745), (9, 32146498440), (10, 28931848596), (12, 24109873830), (14, 20665606140), (15, 19287899064), (18, 16073249220), (20, 14465924298), (21, 13777070760), (24, 12054936915), (27, 10715499480), (28, 10332803070), (30, 9643949532), (35, 8266242456), (36, 8036624610), (40, 7232962149), (42, 6888535380), (45, 6429299688), (54, 5357749740), (56, 5166401535), (60, 4821974766), (63, 4592356920), (70, 4133121228), (72, 4018312305), (81, 3571833160), (84, 3444267690), (90, 3214649844), (105, 2755414152), (108, 2678874870), (120, 2410987383), (126, 2296178460), (135, 2143099896), (140, 2066560614), (162, 1785916580), (168, 1722133845), (180, 1607324922), (189, 1530785640), (210, 1377707076), (216, 1339437435), (252, 1148089230), (270, 1071549948), (280, 1033280307), (315, 918471384), (324, 892958290), (360, 803662461), (378, 765392820), (405, 714366632), (420, 688853538), (504, 574044615), (540, 535774974), (567, 510261880), (630, 459235692), (648, 446479145), (756, 382696410), (810, 357183316), (840, 344426769), (945, 306157128), (1080, 267887487), (1134, 255130940), (1260, 229617846), (1512, 191348205), (1620, 178591658), (1890, 153078564), (2268, 127565470), (2520, 114808923), (2835, 102052376), (3240, 89295829), (3780, 76539282), (4536, 63782735), (5670, 51026188), (7560, 38269641), (11340, 25513094), (22680, 12756547)]