133439280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2251}}^1$

素因数の和:2299

約数の個数: 160

約数和(自身を含む): 469136640

約数和(自身を除く): 335697360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 38, 39, 40, 48, 52, 57, 60, 65, 76, 78, 80, 95, 104, 114, 120, 130, 152, 156, 190, 195, 208, 228, 240, 247, 260, 285, 304, 312, 380, 390, 456, 494, 520, 570, 624, 741, 760, 780, 912, 988, 1040, 1140, 1235, 1482, 1520, 1560, 1976, 2251, 2280, 2470, 2964, 3120, 3705, 3952, 4502, 4560, 4940, 5928, 6753, 7410, 9004, 9880, 11255, 11856, 13506, 14820, 18008, 19760, 22510, 27012, 29263, 29640, 33765, 36016, 42769, 45020, 54024, 58526, 59280, 67530, 85538, 87789, 90040, 108048, 117052, 128307, 135060, 146315, 171076, 175578, 180080, 213845, 234104, 256614, 270120, 292630, 342152, 351156, 427690, 438945, 468208, 513228, 540240, 555997, 585260, 641535, 684304, 702312, 855380, 877890, 1026456, 1111994, 1170520, 1283070, 1404624, 1667991, 1710760, 1755780, 2052912, 2223988, 2341040, 2566140, 2779985, 3335982, 3421520, 3511560, 4447976, 5132280, 5559970, 6671964, 7023120, 8339955, 8895952, 10264560, 11119940, 13343928, 16679910, 22239880, 26687856, 33359820, 44479760, 66719640, 133439280]

約数ペア:

[(1, 133439280), (2, 66719640), (3, 44479760), (4, 33359820), (5, 26687856), (6, 22239880), (8, 16679910), (10, 13343928), (12, 11119940), (13, 10264560), (15, 8895952), (16, 8339955), (19, 7023120), (20, 6671964), (24, 5559970), (26, 5132280), (30, 4447976), (38, 3511560), (39, 3421520), (40, 3335982), (48, 2779985), (52, 2566140), (57, 2341040), (60, 2223988), (65, 2052912), (76, 1755780), (78, 1710760), (80, 1667991), (95, 1404624), (104, 1283070), (114, 1170520), (120, 1111994), (130, 1026456), (152, 877890), (156, 855380), (190, 702312), (195, 684304), (208, 641535), (228, 585260), (240, 555997), (247, 540240), (260, 513228), (285, 468208), (304, 438945), (312, 427690), (380, 351156), (390, 342152), (456, 292630), (494, 270120), (520, 256614), (570, 234104), (624, 213845), (741, 180080), (760, 175578), (780, 171076), (912, 146315), (988, 135060), (1040, 128307), (1140, 117052), (1235, 108048), (1482, 90040), (1520, 87789), (1560, 85538), (1976, 67530), (2251, 59280), (2280, 58526), (2470, 54024), (2964, 45020), (3120, 42769), (3705, 36016), (3952, 33765), (4502, 29640), (4560, 29263), (4940, 27012), (5928, 22510), (6753, 19760), (7410, 18008), (9004, 14820), (9880, 13506), (11255, 11856)]