2321167160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{463}}^1$

素因数の和:829

約数の個数: 128

約数和(自身を含む): 5837045760

約数和(自身を除く): 3515878600

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 52, 62, 65, 104, 124, 130, 155, 248, 260, 310, 311, 403, 463, 520, 620, 622, 806, 926, 1240, 1244, 1555, 1612, 1852, 2015, 2315, 2488, 3110, 3224, 3704, 4030, 4043, 4630, 6019, 6220, 8060, 8086, 9260, 9641, 12038, 12440, 14353, 16120, 16172, 18520, 19282, 20215, 24076, 28706, 30095, 32344, 38564, 40430, 48152, 48205, 57412, 60190, 71765, 77128, 80860, 96410, 114824, 120380, 125333, 143530, 143993, 161720, 186589, 192820, 240760, 250666, 287060, 287986, 373178, 385640, 501332, 574120, 575972, 626665, 719965, 746356, 932945, 1002664, 1151944, 1253330, 1439930, 1492712, 1865890, 1871909, 2506660, 2879860, 3731780, 3743818, 4463783, 5013320, 5759720, 7463560, 7487636, 8927566, 9359545, 14975272, 17855132, 18719090, 22318915, 35710264, 37438180, 44637830, 58029179, 74876360, 89275660, 116058358, 178551320, 232116716, 290145895, 464233432, 580291790, 1160583580, 2321167160]

約数ペア:

[(1, 2321167160), (2, 1160583580), (4, 580291790), (5, 464233432), (8, 290145895), (10, 232116716), (13, 178551320), (20, 116058358), (26, 89275660), (31, 74876360), (40, 58029179), (52, 44637830), (62, 37438180), (65, 35710264), (104, 22318915), (124, 18719090), (130, 17855132), (155, 14975272), (248, 9359545), (260, 8927566), (310, 7487636), (311, 7463560), (403, 5759720), (463, 5013320), (520, 4463783), (620, 3743818), (622, 3731780), (806, 2879860), (926, 2506660), (1240, 1871909), (1244, 1865890), (1555, 1492712), (1612, 1439930), (1852, 1253330), (2015, 1151944), (2315, 1002664), (2488, 932945), (3110, 746356), (3224, 719965), (3704, 626665), (4030, 575972), (4043, 574120), (4630, 501332), (6019, 385640), (6220, 373178), (8060, 287986), (8086, 287060), (9260, 250666), (9641, 240760), (12038, 192820), (12440, 186589), (14353, 161720), (16120, 143993), (16172, 143530), (18520, 125333), (19282, 120380), (20215, 114824), (24076, 96410), (28706, 80860), (30095, 77128), (32344, 71765), (38564, 60190), (40430, 57412), (48152, 48205)]