1608617520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6917}}^1$

素因数の和:6972

約数の個数: 240

約数和(自身を含む): 6021980640

約数和(自身を除く): 4413363120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 30, 34, 36, 38, 40, 45, 48, 51, 57, 60, 68, 72, 76, 80, 85, 90, 95, 102, 114, 120, 136, 144, 152, 153, 170, 171, 180, 190, 204, 228, 240, 255, 272, 285, 304, 306, 323, 340, 342, 360, 380, 408, 456, 510, 570, 612, 646, 680, 684, 720, 760, 765, 816, 855, 912, 969, 1020, 1140, 1224, 1292, 1360, 1368, 1520, 1530, 1615, 1710, 1938, 2040, 2280, 2448, 2584, 2736, 2907, 3060, 3230, 3420, 3876, 4080, 4560, 4845, 5168, 5814, 6120, 6460, 6840, 6917, 7752, 9690, 11628, 12240, 12920, 13680, 13834, 14535, 15504, 19380, 20751, 23256, 25840, 27668, 29070, 34585, 38760, 41502, 46512, 55336, 58140, 62253, 69170, 77520, 83004, 103755, 110672, 116280, 117589, 124506, 131423, 138340, 166008, 207510, 232560, 235178, 249012, 262846, 276680, 311265, 332016, 352767, 394269, 415020, 470356, 498024, 525692, 553360, 587945, 622530, 657115, 705534, 788538, 830040, 940712, 996048, 1051384, 1058301, 1175890, 1182807, 1245060, 1314230, 1411068, 1577076, 1660080, 1763835, 1881424, 1971345, 2102768, 2116602, 2234191, 2351780, 2365614, 2490120, 2628460, 2822136, 3154152, 3527670, 3942690, 4233204, 4468382, 4703560, 4731228, 4980240, 5256920, 5291505, 5644272, 5914035, 6308304, 6702573, 7055340, 7885380, 8466408, 8936764, 9407120, 9462456, 10513840, 10583010, 11170955, 11828070, 13405146, 14110680, 15770760, 16932816, 17873528, 18924912, 20107719, 21166020, 22341910, 23656140, 26810292, 28221360, 31541520, 33512865, 35747056, 40215438, 42332040, 44683820, 47312280, 53620584, 67025730, 80430876, 84664080, 89367640, 94624560, 100538595, 107241168, 134051460, 160861752, 178735280, 201077190, 268102920, 321723504, 402154380, 536205840, 804308760, 1608617520]

約数ペア:

[(1, 1608617520), (2, 804308760), (3, 536205840), (4, 402154380), (5, 321723504), (6, 268102920), (8, 201077190), (9, 178735280), (10, 160861752), (12, 134051460), (15, 107241168), (16, 100538595), (17, 94624560), (18, 89367640), (19, 84664080), (20, 80430876), (24, 67025730), (30, 53620584), (34, 47312280), (36, 44683820), (38, 42332040), (40, 40215438), (45, 35747056), (48, 33512865), (51, 31541520), (57, 28221360), (60, 26810292), (68, 23656140), (72, 22341910), (76, 21166020), (80, 20107719), (85, 18924912), (90, 17873528), (95, 16932816), (102, 15770760), (114, 14110680), (120, 13405146), (136, 11828070), (144, 11170955), (152, 10583010), (153, 10513840), (170, 9462456), (171, 9407120), (180, 8936764), (190, 8466408), (204, 7885380), (228, 7055340), (240, 6702573), (255, 6308304), (272, 5914035), (285, 5644272), (304, 5291505), (306, 5256920), (323, 4980240), (340, 4731228), (342, 4703560), (360, 4468382), (380, 4233204), (408, 3942690), (456, 3527670), (510, 3154152), (570, 2822136), (612, 2628460), (646, 2490120), (680, 2365614), (684, 2351780), (720, 2234191), (760, 2116602), (765, 2102768), (816, 1971345), (855, 1881424), (912, 1763835), (969, 1660080), (1020, 1577076), (1140, 1411068), (1224, 1314230), (1292, 1245060), (1360, 1182807), (1368, 1175890), (1520, 1058301), (1530, 1051384), (1615, 996048), (1710, 940712), (1938, 830040), (2040, 788538), (2280, 705534), (2448, 657115), (2584, 622530), (2736, 587945), (2907, 553360), (3060, 525692), (3230, 498024), (3420, 470356), (3876, 415020), (4080, 394269), (4560, 352767), (4845, 332016), (5168, 311265), (5814, 276680), (6120, 262846), (6460, 249012), (6840, 235178), (6917, 232560), (7752, 207510), (9690, 166008), (11628, 138340), (12240, 131423), (12920, 124506), (13680, 117589), (13834, 116280), (14535, 110672), (15504, 103755), (19380, 83004), (20751, 77520), (23256, 69170), (25840, 62253), (27668, 58140), (29070, 55336), (34585, 46512), (38760, 41502)]