163393560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^4\times {\mathrm{31}}^1$

素因数の和:92

約数の個数: 240

約数和(自身を含む): 602971200

約数和(自身を除く): 439577640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 31, 33, 36, 40, 44, 45, 55, 60, 62, 66, 72, 88, 90, 93, 99, 110, 120, 121, 124, 132, 155, 165, 180, 186, 198, 220, 242, 248, 264, 279, 310, 330, 341, 360, 363, 372, 396, 440, 465, 484, 495, 558, 605, 620, 660, 682, 726, 744, 792, 930, 968, 990, 1023, 1089, 1116, 1210, 1240, 1320, 1331, 1364, 1395, 1452, 1705, 1815, 1860, 1980, 2046, 2178, 2232, 2420, 2662, 2728, 2790, 2904, 3069, 3410, 3630, 3720, 3751, 3960, 3993, 4092, 4356, 4840, 5115, 5324, 5445, 5580, 6138, 6655, 6820, 7260, 7502, 7986, 8184, 8712, 10230, 10648, 10890, 11160, 11253, 11979, 12276, 13310, 13640, 14520, 14641, 15004, 15345, 15972, 18755, 19965, 20460, 21780, 22506, 23958, 24552, 26620, 29282, 30008, 30690, 31944, 33759, 37510, 39930, 40920, 41261, 43560, 43923, 45012, 47916, 53240, 56265, 58564, 59895, 61380, 67518, 73205, 75020, 79860, 82522, 87846, 90024, 95832, 112530, 117128, 119790, 122760, 123783, 131769, 135036, 146410, 150040, 159720, 165044, 168795, 175692, 206305, 219615, 225060, 239580, 247566, 263538, 270072, 292820, 330088, 337590, 351384, 371349, 412610, 439230, 450120, 453871, 479160, 495132, 527076, 585640, 618915, 658845, 675180, 742698, 825220, 878460, 907742, 990264, 1054152, 1237830, 1317690, 1350360, 1361613, 1485396, 1650440, 1756920, 1815484, 1856745, 2269355, 2475660, 2635380, 2723226, 2970792, 3630968, 3713490, 4084839, 4538710, 4951320, 5270760, 5446452, 6808065, 7426980, 8169678, 9077420, 10892904, 13616130, 14853960, 16339356, 18154840, 20424195, 27232260, 32678712, 40848390, 54464520, 81696780, 163393560]

約数ペア:

[(1, 163393560), (2, 81696780), (3, 54464520), (4, 40848390), (5, 32678712), (6, 27232260), (8, 20424195), (9, 18154840), (10, 16339356), (11, 14853960), (12, 13616130), (15, 10892904), (18, 9077420), (20, 8169678), (22, 7426980), (24, 6808065), (30, 5446452), (31, 5270760), (33, 4951320), (36, 4538710), (40, 4084839), (44, 3713490), (45, 3630968), (55, 2970792), (60, 2723226), (62, 2635380), (66, 2475660), (72, 2269355), (88, 1856745), (90, 1815484), (93, 1756920), (99, 1650440), (110, 1485396), (120, 1361613), (121, 1350360), (124, 1317690), (132, 1237830), (155, 1054152), (165, 990264), (180, 907742), (186, 878460), (198, 825220), (220, 742698), (242, 675180), (248, 658845), (264, 618915), (279, 585640), (310, 527076), (330, 495132), (341, 479160), (360, 453871), (363, 450120), (372, 439230), (396, 412610), (440, 371349), (465, 351384), (484, 337590), (495, 330088), (558, 292820), (605, 270072), (620, 263538), (660, 247566), (682, 239580), (726, 225060), (744, 219615), (792, 206305), (930, 175692), (968, 168795), (990, 165044), (1023, 159720), (1089, 150040), (1116, 146410), (1210, 135036), (1240, 131769), (1320, 123783), (1331, 122760), (1364, 119790), (1395, 117128), (1452, 112530), (1705, 95832), (1815, 90024), (1860, 87846), (1980, 82522), (2046, 79860), (2178, 75020), (2232, 73205), (2420, 67518), (2662, 61380), (2728, 59895), (2790, 58564), (2904, 56265), (3069, 53240), (3410, 47916), (3630, 45012), (3720, 43923), (3751, 43560), (3960, 41261), (3993, 40920), (4092, 39930), (4356, 37510), (4840, 33759), (5115, 31944), (5324, 30690), (5445, 30008), (5580, 29282), (6138, 26620), (6655, 24552), (6820, 23958), (7260, 22506), (7502, 21780), (7986, 20460), (8184, 19965), (8712, 18755), (10230, 15972), (10648, 15345), (10890, 15004), (11160, 14641), (11253, 14520), (11979, 13640), (12276, 13310)]