4187666520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{29599}}^1$

素因数の和:29750

約数の個数: 128

約数和(自身を含む): 14065920000

約数和(自身を除く): 9878253480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 131, 135, 180, 216, 262, 270, 360, 393, 524, 540, 655, 786, 1048, 1080, 1179, 1310, 1572, 1965, 2358, 2620, 3144, 3537, 3930, 4716, 5240, 5895, 7074, 7860, 9432, 11790, 14148, 15720, 17685, 23580, 28296, 29599, 35370, 47160, 59198, 70740, 88797, 118396, 141480, 147995, 177594, 236792, 266391, 295990, 355188, 443985, 532782, 591980, 710376, 799173, 887970, 1065564, 1183960, 1331955, 1598346, 1775940, 2131128, 2663910, 3196692, 3551880, 3877469, 3995865, 5327820, 6393384, 7754938, 7991730, 10655640, 11632407, 15509876, 15983460, 19387345, 23264814, 31019752, 31966920, 34897221, 38774690, 46529628, 58162035, 69794442, 77549380, 93059256, 104691663, 116324070, 139588884, 155098760, 174486105, 209383326, 232648140, 279177768, 348972210, 418766652, 465296280, 523458315, 697944420, 837533304, 1046916630, 1395888840, 2093833260, 4187666520]

約数ペア:

[(1, 4187666520), (2, 2093833260), (3, 1395888840), (4, 1046916630), (5, 837533304), (6, 697944420), (8, 523458315), (9, 465296280), (10, 418766652), (12, 348972210), (15, 279177768), (18, 232648140), (20, 209383326), (24, 174486105), (27, 155098760), (30, 139588884), (36, 116324070), (40, 104691663), (45, 93059256), (54, 77549380), (60, 69794442), (72, 58162035), (90, 46529628), (108, 38774690), (120, 34897221), (131, 31966920), (135, 31019752), (180, 23264814), (216, 19387345), (262, 15983460), (270, 15509876), (360, 11632407), (393, 10655640), (524, 7991730), (540, 7754938), (655, 6393384), (786, 5327820), (1048, 3995865), (1080, 3877469), (1179, 3551880), (1310, 3196692), (1572, 2663910), (1965, 2131128), (2358, 1775940), (2620, 1598346), (3144, 1331955), (3537, 1183960), (3930, 1065564), (4716, 887970), (5240, 799173), (5895, 710376), (7074, 591980), (7860, 532782), (9432, 443985), (11790, 355188), (14148, 295990), (15720, 266391), (17685, 236792), (23580, 177594), (28296, 147995), (29599, 141480), (35370, 118396), (47160, 88797), (59198, 70740)]