156954188520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{283}}^1\times {\mathrm{19501}}^1$

素因数の和:19880

約数の個数: 192

約数和(自身を含む): 518409964800

約数和(自身を除く): 361455776280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 79, 90, 120, 158, 180, 237, 283, 316, 360, 395, 474, 566, 632, 711, 790, 849, 948, 1132, 1185, 1415, 1422, 1580, 1698, 1896, 2264, 2370, 2547, 2830, 2844, 3160, 3396, 3555, 4245, 4740, 5094, 5660, 5688, 6792, 7110, 8490, 9480, 10188, 11320, 12735, 14220, 16980, 19501, 20376, 22357, 25470, 28440, 33960, 39002, 44714, 50940, 58503, 67071, 78004, 89428, 97505, 101880, 111785, 117006, 134142, 156008, 175509, 178856, 195010, 201213, 223570, 234012, 268284, 292515, 335355, 351018, 390020, 402426, 447140, 468024, 536568, 585030, 670710, 702036, 780040, 804852, 877545, 894280, 1006065, 1170060, 1341420, 1404072, 1540579, 1609704, 1755090, 2012130, 2340120, 2682840, 3081158, 3510180, 4024260, 4621737, 5518783, 6162316, 7020360, 7702895, 8048520, 9243474, 11037566, 12324632, 13865211, 15405790, 16556349, 18486948, 22075132, 23108685, 27593915, 27730422, 30811580, 33112698, 36973896, 44150264, 46217370, 49669047, 55187830, 55460844, 61623160, 66225396, 69326055, 82781745, 92434740, 99338094, 110375660, 110921688, 132450792, 138652110, 165563490, 184869480, 198676188, 220751320, 248345235, 277304220, 331126980, 397352376, 435983857, 496690470, 554608440, 662253960, 871967714, 993380940, 1307951571, 1743935428, 1986761880, 2179919285, 2615903142, 3487870856, 3923854713, 4359838570, 5231806284, 6539757855, 7847709426, 8719677140, 10463612568, 13079515710, 15695418852, 17439354280, 19619273565, 26159031420, 31390837704, 39238547130, 52318062840, 78477094260, 156954188520]

約数ペア:

[(1, 156954188520), (2, 78477094260), (3, 52318062840), (4, 39238547130), (5, 31390837704), (6, 26159031420), (8, 19619273565), (9, 17439354280), (10, 15695418852), (12, 13079515710), (15, 10463612568), (18, 8719677140), (20, 7847709426), (24, 6539757855), (30, 5231806284), (36, 4359838570), (40, 3923854713), (45, 3487870856), (60, 2615903142), (72, 2179919285), (79, 1986761880), (90, 1743935428), (120, 1307951571), (158, 993380940), (180, 871967714), (237, 662253960), (283, 554608440), (316, 496690470), (360, 435983857), (395, 397352376), (474, 331126980), (566, 277304220), (632, 248345235), (711, 220751320), (790, 198676188), (849, 184869480), (948, 165563490), (1132, 138652110), (1185, 132450792), (1415, 110921688), (1422, 110375660), (1580, 99338094), (1698, 92434740), (1896, 82781745), (2264, 69326055), (2370, 66225396), (2547, 61623160), (2830, 55460844), (2844, 55187830), (3160, 49669047), (3396, 46217370), (3555, 44150264), (4245, 36973896), (4740, 33112698), (5094, 30811580), (5660, 27730422), (5688, 27593915), (6792, 23108685), (7110, 22075132), (8490, 18486948), (9480, 16556349), (10188, 15405790), (11320, 13865211), (12735, 12324632), (14220, 11037566), (16980, 9243474), (19501, 8048520), (20376, 7702895), (22357, 7020360), (25470, 6162316), (28440, 5518783), (33960, 4621737), (39002, 4024260), (44714, 3510180), (50940, 3081158), (58503, 2682840), (67071, 2340120), (78004, 2012130), (89428, 1755090), (97505, 1609704), (101880, 1540579), (111785, 1404072), (117006, 1341420), (134142, 1170060), (156008, 1006065), (175509, 894280), (178856, 877545), (195010, 804852), (201213, 780040), (223570, 702036), (234012, 670710), (268284, 585030), (292515, 536568), (335355, 468024), (351018, 447140), (390020, 402426)]