1468216260

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{20443}}^1$

素因数の和:20487

約数の個数: 192

約数和(自身を含む): 5495347200

約数和(自身を除く): 4027130940

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 54, 57, 60, 63, 70, 76, 84, 90, 95, 105, 108, 114, 126, 133, 135, 140, 171, 180, 189, 190, 210, 228, 252, 266, 270, 285, 315, 342, 378, 380, 399, 420, 513, 532, 540, 570, 630, 665, 684, 756, 798, 855, 945, 1026, 1140, 1197, 1260, 1330, 1596, 1710, 1890, 1995, 2052, 2394, 2565, 2660, 3420, 3591, 3780, 3990, 4788, 5130, 5985, 7182, 7980, 10260, 11970, 14364, 17955, 20443, 23940, 35910, 40886, 61329, 71820, 81772, 102215, 122658, 143101, 183987, 204430, 245316, 286202, 306645, 367974, 388417, 408860, 429303, 551961, 572404, 613290, 715505, 735948, 776834, 858606, 919935, 1103922, 1165251, 1226580, 1287909, 1431010, 1553668, 1717212, 1839870, 1942085, 2146515, 2207844, 2330502, 2575818, 2718919, 2759805, 2862020, 3495753, 3679740, 3863727, 3884170, 4293030, 4661004, 5151636, 5437838, 5519610, 5826255, 6439545, 6991506, 7727454, 7768340, 8156757, 8586060, 10487259, 10875676, 11039220, 11652510, 12879090, 13594595, 13983012, 15454908, 16313514, 17478765, 19318635, 20974518, 23305020, 24470271, 25758180, 27189190, 32627028, 34957530, 38637270, 40783785, 41949036, 48940542, 52436295, 54378380, 69915060, 73410813, 77274540, 81567570, 97881084, 104872590, 122351355, 146821626, 163135140, 209745180, 244702710, 293643252, 367054065, 489405420, 734108130, 1468216260]

約数ペア:

[(1, 1468216260), (2, 734108130), (3, 489405420), (4, 367054065), (5, 293643252), (6, 244702710), (7, 209745180), (9, 163135140), (10, 146821626), (12, 122351355), (14, 104872590), (15, 97881084), (18, 81567570), (19, 77274540), (20, 73410813), (21, 69915060), (27, 54378380), (28, 52436295), (30, 48940542), (35, 41949036), (36, 40783785), (38, 38637270), (42, 34957530), (45, 32627028), (54, 27189190), (57, 25758180), (60, 24470271), (63, 23305020), (70, 20974518), (76, 19318635), (84, 17478765), (90, 16313514), (95, 15454908), (105, 13983012), (108, 13594595), (114, 12879090), (126, 11652510), (133, 11039220), (135, 10875676), (140, 10487259), (171, 8586060), (180, 8156757), (189, 7768340), (190, 7727454), (210, 6991506), (228, 6439545), (252, 5826255), (266, 5519610), (270, 5437838), (285, 5151636), (315, 4661004), (342, 4293030), (378, 3884170), (380, 3863727), (399, 3679740), (420, 3495753), (513, 2862020), (532, 2759805), (540, 2718919), (570, 2575818), (630, 2330502), (665, 2207844), (684, 2146515), (756, 1942085), (798, 1839870), (855, 1717212), (945, 1553668), (1026, 1431010), (1140, 1287909), (1197, 1226580), (1260, 1165251), (1330, 1103922), (1596, 919935), (1710, 858606), (1890, 776834), (1995, 735948), (2052, 715505), (2394, 613290), (2565, 572404), (2660, 551961), (3420, 429303), (3591, 408860), (3780, 388417), (3990, 367974), (4788, 306645), (5130, 286202), (5985, 245316), (7182, 204430), (7980, 183987), (10260, 143101), (11970, 122658), (14364, 102215), (17955, 81772), (20443, 71820), (23940, 61329), (35910, 40886)]