8045962680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{72019}}^1$

素因数の和:72066

約数の個数: 192

約数和(自身を含む): 29557008000

約数和(自身を除く): 21511045320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 49, 56, 57, 60, 70, 76, 84, 95, 98, 105, 114, 120, 133, 140, 147, 152, 168, 190, 196, 210, 228, 245, 266, 280, 285, 294, 380, 392, 399, 420, 456, 490, 532, 570, 588, 665, 735, 760, 798, 840, 931, 980, 1064, 1140, 1176, 1330, 1470, 1596, 1862, 1960, 1995, 2280, 2660, 2793, 2940, 3192, 3724, 3990, 4655, 5320, 5586, 5880, 7448, 7980, 9310, 11172, 13965, 15960, 18620, 22344, 27930, 37240, 55860, 72019, 111720, 144038, 216057, 288076, 360095, 432114, 504133, 576152, 720190, 864228, 1008266, 1080285, 1368361, 1440380, 1512399, 1728456, 2016532, 2160570, 2520665, 2736722, 2880760, 3024798, 3528931, 4033064, 4105083, 4321140, 5041330, 5473444, 6049596, 6841805, 7057862, 7561995, 8210166, 8642280, 9578527, 10082660, 10586793, 10946888, 12099192, 13683610, 14115724, 15123990, 16420332, 17644655, 19157054, 20165320, 20525415, 21173586, 27367220, 28231448, 28735581, 30247980, 32840664, 35289310, 38314108, 41050830, 42347172, 47892635, 52933965, 54734440, 57471162, 60495960, 67049689, 70578620, 76628216, 82101660, 84694344, 95785270, 105867930, 114942324, 134099378, 141157240, 143677905, 164203320, 191570540, 201149067, 211735860, 229884648, 268198756, 287355810, 335248445, 383141080, 402298134, 423471720, 536397512, 574711620, 670496890, 804596268, 1005745335, 1149423240, 1340993780, 1609192536, 2011490670, 2681987560, 4022981340, 8045962680]

約数ペア:

[(1, 8045962680), (2, 4022981340), (3, 2681987560), (4, 2011490670), (5, 1609192536), (6, 1340993780), (7, 1149423240), (8, 1005745335), (10, 804596268), (12, 670496890), (14, 574711620), (15, 536397512), (19, 423471720), (20, 402298134), (21, 383141080), (24, 335248445), (28, 287355810), (30, 268198756), (35, 229884648), (38, 211735860), (40, 201149067), (42, 191570540), (49, 164203320), (56, 143677905), (57, 141157240), (60, 134099378), (70, 114942324), (76, 105867930), (84, 95785270), (95, 84694344), (98, 82101660), (105, 76628216), (114, 70578620), (120, 67049689), (133, 60495960), (140, 57471162), (147, 54734440), (152, 52933965), (168, 47892635), (190, 42347172), (196, 41050830), (210, 38314108), (228, 35289310), (245, 32840664), (266, 30247980), (280, 28735581), (285, 28231448), (294, 27367220), (380, 21173586), (392, 20525415), (399, 20165320), (420, 19157054), (456, 17644655), (490, 16420332), (532, 15123990), (570, 14115724), (588, 13683610), (665, 12099192), (735, 10946888), (760, 10586793), (798, 10082660), (840, 9578527), (931, 8642280), (980, 8210166), (1064, 7561995), (1140, 7057862), (1176, 6841805), (1330, 6049596), (1470, 5473444), (1596, 5041330), (1862, 4321140), (1960, 4105083), (1995, 4033064), (2280, 3528931), (2660, 3024798), (2793, 2880760), (2940, 2736722), (3192, 2520665), (3724, 2160570), (3990, 2016532), (4655, 1728456), (5320, 1512399), (5586, 1440380), (5880, 1368361), (7448, 1080285), (7980, 1008266), (9310, 864228), (11172, 720190), (13965, 576152), (15960, 504133), (18620, 432114), (22344, 360095), (27930, 288076), (37240, 216057), (55860, 144038), (72019, 111720)]