9888487920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{17189}}^1$

素因数の和:17272

約数の個数: 240

約数和(自身を含む): 35912522880

約数和(自身を除く): 26024034960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 47, 48, 51, 60, 68, 72, 80, 85, 90, 94, 102, 120, 136, 141, 144, 153, 170, 180, 188, 204, 235, 240, 255, 272, 282, 306, 340, 360, 376, 408, 423, 470, 510, 564, 612, 680, 705, 720, 752, 765, 799, 816, 846, 940, 1020, 1128, 1224, 1360, 1410, 1530, 1598, 1692, 1880, 2040, 2115, 2256, 2397, 2448, 2820, 3060, 3196, 3384, 3760, 3995, 4080, 4230, 4794, 5640, 6120, 6392, 6768, 7191, 7990, 8460, 9588, 11280, 11985, 12240, 12784, 14382, 15980, 16920, 17189, 19176, 23970, 28764, 31960, 33840, 34378, 35955, 38352, 47940, 51567, 57528, 63920, 68756, 71910, 85945, 95880, 103134, 115056, 137512, 143820, 154701, 171890, 191760, 206268, 257835, 275024, 287640, 292213, 309402, 343780, 412536, 515670, 575280, 584426, 618804, 687560, 773505, 807883, 825072, 876639, 1031340, 1168852, 1237608, 1375120, 1461065, 1547010, 1615766, 1753278, 2062680, 2337704, 2423649, 2475216, 2629917, 2922130, 3094020, 3231532, 3506556, 4039415, 4125360, 4383195, 4675408, 4847298, 5259834, 5844260, 6188040, 6463064, 7013112, 7270947, 8078830, 8766390, 9694596, 10519668, 11688520, 12118245, 12376080, 12926128, 13149585, 13734011, 14026224, 14541894, 16157660, 17532780, 19389192, 21039336, 23377040, 24236490, 26299170, 27468022, 29083788, 32315320, 35065560, 36354735, 38778384, 41202033, 42078672, 48472980, 52598340, 54936044, 58167576, 64630640, 68670055, 70131120, 72709470, 82404066, 96945960, 105196680, 109872088, 116335152, 123606099, 137340110, 145418940, 164808132, 193891920, 206010165, 210393360, 219744176, 247212198, 274680220, 290837880, 329616264, 412020330, 494424396, 549360440, 581675760, 618030495, 659232528, 824040660, 988848792, 1098720880, 1236060990, 1648081320, 1977697584, 2472121980, 3296162640, 4944243960, 9888487920]

約数ペア:

[(1, 9888487920), (2, 4944243960), (3, 3296162640), (4, 2472121980), (5, 1977697584), (6, 1648081320), (8, 1236060990), (9, 1098720880), (10, 988848792), (12, 824040660), (15, 659232528), (16, 618030495), (17, 581675760), (18, 549360440), (20, 494424396), (24, 412020330), (30, 329616264), (34, 290837880), (36, 274680220), (40, 247212198), (45, 219744176), (47, 210393360), (48, 206010165), (51, 193891920), (60, 164808132), (68, 145418940), (72, 137340110), (80, 123606099), (85, 116335152), (90, 109872088), (94, 105196680), (102, 96945960), (120, 82404066), (136, 72709470), (141, 70131120), (144, 68670055), (153, 64630640), (170, 58167576), (180, 54936044), (188, 52598340), (204, 48472980), (235, 42078672), (240, 41202033), (255, 38778384), (272, 36354735), (282, 35065560), (306, 32315320), (340, 29083788), (360, 27468022), (376, 26299170), (408, 24236490), (423, 23377040), (470, 21039336), (510, 19389192), (564, 17532780), (612, 16157660), (680, 14541894), (705, 14026224), (720, 13734011), (752, 13149585), (765, 12926128), (799, 12376080), (816, 12118245), (846, 11688520), (940, 10519668), (1020, 9694596), (1128, 8766390), (1224, 8078830), (1360, 7270947), (1410, 7013112), (1530, 6463064), (1598, 6188040), (1692, 5844260), (1880, 5259834), (2040, 4847298), (2115, 4675408), (2256, 4383195), (2397, 4125360), (2448, 4039415), (2820, 3506556), (3060, 3231532), (3196, 3094020), (3384, 2922130), (3760, 2629917), (3995, 2475216), (4080, 2423649), (4230, 2337704), (4794, 2062680), (5640, 1753278), (6120, 1615766), (6392, 1547010), (6768, 1461065), (7191, 1375120), (7990, 1237608), (8460, 1168852), (9588, 1031340), (11280, 876639), (11985, 825072), (12240, 807883), (12784, 773505), (14382, 687560), (15980, 618804), (16920, 584426), (17189, 575280), (19176, 515670), (23970, 412536), (28764, 343780), (31960, 309402), (33840, 292213), (34378, 287640), (35955, 275024), (38352, 257835), (47940, 206268), (51567, 191760), (57528, 171890), (63920, 154701), (68756, 143820), (71910, 137512), (85945, 115056), (95880, 103134)]