1949620860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{449}}^1$

素因数の和:538

約数の個数: 384

約数和(自身を含む): 7185024000

約数和(自身を除く): 5235403140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 27, 30, 33, 34, 36, 43, 44, 45, 51, 54, 55, 60, 66, 68, 85, 86, 90, 99, 102, 108, 110, 129, 132, 135, 153, 165, 170, 172, 180, 187, 198, 204, 215, 220, 255, 258, 270, 297, 306, 330, 340, 374, 387, 396, 430, 449, 459, 473, 495, 510, 516, 540, 561, 594, 612, 645, 660, 731, 748, 765, 774, 860, 898, 918, 935, 946, 990, 1020, 1122, 1161, 1188, 1290, 1347, 1419, 1462, 1485, 1530, 1548, 1683, 1796, 1836, 1870, 1892, 1935, 1980, 2193, 2244, 2245, 2295, 2322, 2365, 2580, 2694, 2805, 2838, 2924, 2970, 3060, 3366, 3655, 3740, 3870, 4041, 4257, 4386, 4490, 4590, 4644, 4730, 4939, 5049, 5388, 5610, 5676, 5805, 5940, 6579, 6732, 6735, 7095, 7310, 7633, 7740, 8041, 8082, 8415, 8514, 8772, 8980, 9180, 9460, 9878, 10098, 10965, 11220, 11610, 12123, 12771, 13158, 13470, 14190, 14620, 14817, 15266, 16082, 16164, 16830, 17028, 19307, 19737, 19756, 20196, 20205, 21285, 21930, 22899, 23220, 24123, 24246, 24695, 25245, 25542, 26316, 26940, 28380, 29634, 30532, 32164, 32895, 33660, 38165, 38614, 39474, 40205, 40410, 42570, 43860, 44451, 45798, 48246, 48492, 49390, 50490, 51084, 57921, 59268, 60615, 63855, 65790, 68697, 72369, 74085, 76330, 77228, 78948, 80410, 80820, 83963, 85140, 88902, 91596, 96492, 96535, 98685, 98780, 100980, 114495, 115842, 120615, 121230, 127710, 131580, 133353, 137394, 144738, 148170, 152660, 160820, 167926, 173763, 177804, 193070, 197370, 206091, 212377, 217107, 222255, 228990, 231684, 241230, 242460, 251889, 255420, 266706, 274788, 289476, 289605, 296340, 328219, 335852, 343485, 347526, 361845, 386140, 394740, 412182, 419815, 424754, 434214, 444510, 457980, 482460, 503778, 521289, 533412, 579210, 637131, 656438, 666765, 686970, 695052, 723690, 755667, 824364, 839630, 849508, 868428, 868815, 889020, 984657, 1007556, 1030455, 1042578, 1061885, 1085535, 1158420, 1259445, 1274262, 1312876, 1333530, 1373940, 1447380, 1511334, 1641095, 1679260, 1737630, 1911393, 1969314, 2060910, 2085156, 2123770, 2171070, 2267001, 2518890, 2548524, 2606445, 2667060, 2953971, 3022668, 3185655, 3282190, 3475260, 3610409, 3778335, 3822786, 3938628, 4121820, 4247540, 4342140, 4534002, 4923285, 5037780, 5212890, 5734179, 5907942, 6371310, 6564380, 7220818, 7556670, 7645572, 8861913, 9068004, 9556965, 9846570, 10425780, 10831227, 11335005, 11468358, 11815884, 12742620, 14441636, 14769855, 15113340, 17723826, 18052045, 19113930, 19693140, 21662454, 22670010, 22936716, 28670895, 29539710, 32493681, 35447652, 36104090, 38227860, 43324908, 44309565, 45340020, 54156135, 57341790, 59079420, 64987362, 72208180, 88619130, 97481043, 108312270, 114683580, 129974724, 162468405, 177238260, 194962086, 216624540, 324936810, 389924172, 487405215, 649873620, 974810430, 1949620860]

約数ペア:

[(1, 1949620860), (2, 974810430), (3, 649873620), (4, 487405215), (5, 389924172), (6, 324936810), (9, 216624540), (10, 194962086), (11, 177238260), (12, 162468405), (15, 129974724), (17, 114683580), (18, 108312270), (20, 97481043), (22, 88619130), (27, 72208180), (30, 64987362), (33, 59079420), (34, 57341790), (36, 54156135), (43, 45340020), (44, 44309565), (45, 43324908), (51, 38227860), (54, 36104090), (55, 35447652), (60, 32493681), (66, 29539710), (68, 28670895), (85, 22936716), (86, 22670010), (90, 21662454), (99, 19693140), (102, 19113930), (108, 18052045), (110, 17723826), (129, 15113340), (132, 14769855), (135, 14441636), (153, 12742620), (165, 11815884), (170, 11468358), (172, 11335005), (180, 10831227), (187, 10425780), (198, 9846570), (204, 9556965), (215, 9068004), (220, 8861913), (255, 7645572), (258, 7556670), (270, 7220818), (297, 6564380), (306, 6371310), (330, 5907942), (340, 5734179), (374, 5212890), (387, 5037780), (396, 4923285), (430, 4534002), (449, 4342140), (459, 4247540), (473, 4121820), (495, 3938628), (510, 3822786), (516, 3778335), (540, 3610409), (561, 3475260), (594, 3282190), (612, 3185655), (645, 3022668), (660, 2953971), (731, 2667060), (748, 2606445), (765, 2548524), (774, 2518890), (860, 2267001), (898, 2171070), (918, 2123770), (935, 2085156), (946, 2060910), (990, 1969314), (1020, 1911393), (1122, 1737630), (1161, 1679260), (1188, 1641095), (1290, 1511334), (1347, 1447380), (1419, 1373940), (1462, 1333530), (1485, 1312876), (1530, 1274262), (1548, 1259445), (1683, 1158420), (1796, 1085535), (1836, 1061885), (1870, 1042578), (1892, 1030455), (1935, 1007556), (1980, 984657), (2193, 889020), (2244, 868815), (2245, 868428), (2295, 849508), (2322, 839630), (2365, 824364), (2580, 755667), (2694, 723690), (2805, 695052), (2838, 686970), (2924, 666765), (2970, 656438), (3060, 637131), (3366, 579210), (3655, 533412), (3740, 521289), (3870, 503778), (4041, 482460), (4257, 457980), (4386, 444510), (4490, 434214), (4590, 424754), (4644, 419815), (4730, 412182), (4939, 394740), (5049, 386140), (5388, 361845), (5610, 347526), (5676, 343485), (5805, 335852), (5940, 328219), (6579, 296340), (6732, 289605), (6735, 289476), (7095, 274788), (7310, 266706), (7633, 255420), (7740, 251889), (8041, 242460), (8082, 241230), (8415, 231684), (8514, 228990), (8772, 222255), (8980, 217107), (9180, 212377), (9460, 206091), (9878, 197370), (10098, 193070), (10965, 177804), (11220, 173763), (11610, 167926), (12123, 160820), (12771, 152660), (13158, 148170), (13470, 144738), (14190, 137394), (14620, 133353), (14817, 131580), (15266, 127710), (16082, 121230), (16164, 120615), (16830, 115842), (17028, 114495), (19307, 100980), (19737, 98780), (19756, 98685), (20196, 96535), (20205, 96492), (21285, 91596), (21930, 88902), (22899, 85140), (23220, 83963), (24123, 80820), (24246, 80410), (24695, 78948), (25245, 77228), (25542, 76330), (26316, 74085), (26940, 72369), (28380, 68697), (29634, 65790), (30532, 63855), (32164, 60615), (32895, 59268), (33660, 57921), (38165, 51084), (38614, 50490), (39474, 49390), (40205, 48492), (40410, 48246), (42570, 45798), (43860, 44451)]