154355040

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{15313}}^1$

素因数の和:15341

約数の個数: 144

約数和(自身を含む): 602023968

約数和(自身を除く): 447668928

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 15313, 30626, 45939, 61252, 76565, 91878, 107191, 122504, 137817, 153130, 183756, 214382, 229695, 245008, 275634, 306260, 321573, 367512, 428764, 459390, 490016, 535955, 551268, 612520, 643146, 689085, 735024, 857528, 918780, 964719, 1071910, 1102536, 1225040, 1286292, 1378170, 1470048, 1607865, 1715056, 1837560, 1929438, 2143820, 2205072, 2450080, 2572584, 2756340, 3215730, 3430112, 3675120, 3858876, 4287640, 4410144, 4823595, 5145168, 5512680, 6431460, 7350240, 7717752, 8575280, 9647190, 10290336, 11025360, 12862920, 15435504, 17150560, 19294380, 22050720, 25725840, 30871008, 38588760, 51451680, 77177520, 154355040]

約数ペア:

[(1, 154355040), (2, 77177520), (3, 51451680), (4, 38588760), (5, 30871008), (6, 25725840), (7, 22050720), (8, 19294380), (9, 17150560), (10, 15435504), (12, 12862920), (14, 11025360), (15, 10290336), (16, 9647190), (18, 8575280), (20, 7717752), (21, 7350240), (24, 6431460), (28, 5512680), (30, 5145168), (32, 4823595), (35, 4410144), (36, 4287640), (40, 3858876), (42, 3675120), (45, 3430112), (48, 3215730), (56, 2756340), (60, 2572584), (63, 2450080), (70, 2205072), (72, 2143820), (80, 1929438), (84, 1837560), (90, 1715056), (96, 1607865), (105, 1470048), (112, 1378170), (120, 1286292), (126, 1225040), (140, 1102536), (144, 1071910), (160, 964719), (168, 918780), (180, 857528), (210, 735024), (224, 689085), (240, 643146), (252, 612520), (280, 551268), (288, 535955), (315, 490016), (336, 459390), (360, 428764), (420, 367512), (480, 321573), (504, 306260), (560, 275634), (630, 245008), (672, 229695), (720, 214382), (840, 183756), (1008, 153130), (1120, 137817), (1260, 122504), (1440, 107191), (1680, 91878), (2016, 76565), (2520, 61252), (3360, 45939), (5040, 30626), (10080, 15313)]