2019670380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7253}}^1$

素因数の和:7305

約数の個数: 288

約数和(自身を含む): 7984738944

約数和(自身を除く): 5965068564

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 17, 18, 20, 21, 26, 28, 30, 34, 35, 36, 39, 42, 45, 51, 52, 60, 63, 65, 68, 70, 78, 84, 85, 90, 91, 102, 105, 117, 119, 126, 130, 140, 153, 156, 170, 180, 182, 195, 204, 210, 221, 234, 238, 252, 255, 260, 273, 306, 315, 340, 357, 364, 390, 420, 442, 455, 468, 476, 510, 546, 585, 595, 612, 630, 663, 714, 765, 780, 819, 884, 910, 1020, 1071, 1092, 1105, 1170, 1190, 1260, 1326, 1365, 1428, 1530, 1547, 1638, 1785, 1820, 1989, 2142, 2210, 2340, 2380, 2652, 2730, 3060, 3094, 3276, 3315, 3570, 3978, 4095, 4284, 4420, 4641, 5355, 5460, 6188, 6630, 7140, 7253, 7735, 7956, 8190, 9282, 9945, 10710, 13260, 13923, 14506, 15470, 16380, 18564, 19890, 21420, 21759, 23205, 27846, 29012, 30940, 36265, 39780, 43518, 46410, 50771, 55692, 65277, 69615, 72530, 87036, 92820, 94289, 101542, 108795, 123301, 130554, 139230, 145060, 152313, 188578, 203084, 217590, 246602, 253855, 261108, 278460, 282867, 304626, 326385, 369903, 377156, 435180, 456939, 471445, 493204, 507710, 565734, 609252, 616505, 652770, 660023, 739806, 761565, 848601, 863107, 913878, 942890, 1015420, 1109709, 1131468, 1233010, 1305540, 1320046, 1414335, 1479612, 1523130, 1602913, 1697202, 1726214, 1827756, 1849515, 1885780, 1980069, 2219418, 2284695, 2466020, 2589321, 2640092, 2828670, 3046260, 3205826, 3300115, 3394404, 3452428, 3699030, 3960138, 4243005, 4315535, 4438836, 4569390, 4808739, 5178642, 5548545, 5657340, 5940207, 6411652, 6600230, 7398060, 7767963, 7920276, 8014565, 8486010, 8631070, 9138780, 9617478, 9900345, 10357284, 11097090, 11220391, 11880414, 12946605, 13200460, 14426217, 15535926, 16029130, 16972020, 17262140, 19234956, 19800690, 22194180, 22440782, 23760828, 24043695, 25893210, 28852434, 29701035, 31071852, 32058260, 33661173, 38839815, 39601380, 44881564, 48087390, 51786420, 56101955, 57704868, 59402070, 67322346, 72131085, 77679630, 96174780, 100983519, 112203910, 118804140, 134644692, 144262170, 155359260, 168305865, 201967038, 224407820, 288524340, 336611730, 403934076, 504917595, 673223460, 1009835190, 2019670380]

約数ペア:

[(1, 2019670380), (2, 1009835190), (3, 673223460), (4, 504917595), (5, 403934076), (6, 336611730), (7, 288524340), (9, 224407820), (10, 201967038), (12, 168305865), (13, 155359260), (14, 144262170), (15, 134644692), (17, 118804140), (18, 112203910), (20, 100983519), (21, 96174780), (26, 77679630), (28, 72131085), (30, 67322346), (34, 59402070), (35, 57704868), (36, 56101955), (39, 51786420), (42, 48087390), (45, 44881564), (51, 39601380), (52, 38839815), (60, 33661173), (63, 32058260), (65, 31071852), (68, 29701035), (70, 28852434), (78, 25893210), (84, 24043695), (85, 23760828), (90, 22440782), (91, 22194180), (102, 19800690), (105, 19234956), (117, 17262140), (119, 16972020), (126, 16029130), (130, 15535926), (140, 14426217), (153, 13200460), (156, 12946605), (170, 11880414), (180, 11220391), (182, 11097090), (195, 10357284), (204, 9900345), (210, 9617478), (221, 9138780), (234, 8631070), (238, 8486010), (252, 8014565), (255, 7920276), (260, 7767963), (273, 7398060), (306, 6600230), (315, 6411652), (340, 5940207), (357, 5657340), (364, 5548545), (390, 5178642), (420, 4808739), (442, 4569390), (455, 4438836), (468, 4315535), (476, 4243005), (510, 3960138), (546, 3699030), (585, 3452428), (595, 3394404), (612, 3300115), (630, 3205826), (663, 3046260), (714, 2828670), (765, 2640092), (780, 2589321), (819, 2466020), (884, 2284695), (910, 2219418), (1020, 1980069), (1071, 1885780), (1092, 1849515), (1105, 1827756), (1170, 1726214), (1190, 1697202), (1260, 1602913), (1326, 1523130), (1365, 1479612), (1428, 1414335), (1530, 1320046), (1547, 1305540), (1638, 1233010), (1785, 1131468), (1820, 1109709), (1989, 1015420), (2142, 942890), (2210, 913878), (2340, 863107), (2380, 848601), (2652, 761565), (2730, 739806), (3060, 660023), (3094, 652770), (3276, 616505), (3315, 609252), (3570, 565734), (3978, 507710), (4095, 493204), (4284, 471445), (4420, 456939), (4641, 435180), (5355, 377156), (5460, 369903), (6188, 326385), (6630, 304626), (7140, 282867), (7253, 278460), (7735, 261108), (7956, 253855), (8190, 246602), (9282, 217590), (9945, 203084), (10710, 188578), (13260, 152313), (13923, 145060), (14506, 139230), (15470, 130554), (16380, 123301), (18564, 108795), (19890, 101542), (21420, 94289), (21759, 92820), (23205, 87036), (27846, 72530), (29012, 69615), (30940, 65277), (36265, 55692), (39780, 50771), (43518, 46410)]