15678940410

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:406

約数の個数: 384

約数和(自身を含む): 50557478400

約数和(自身を除く): 34878537990

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 57, 61, 63, 70, 90, 95, 105, 109, 114, 122, 126, 133, 171, 183, 190, 197, 210, 218, 266, 285, 305, 315, 327, 342, 366, 394, 399, 427, 545, 549, 570, 591, 610, 630, 654, 665, 763, 798, 854, 855, 915, 981, 985, 1090, 1098, 1159, 1182, 1197, 1281, 1330, 1379, 1526, 1635, 1710, 1773, 1830, 1962, 1970, 1995, 2071, 2135, 2289, 2318, 2394, 2562, 2745, 2758, 2955, 3270, 3477, 3546, 3743, 3815, 3843, 3990, 4137, 4142, 4270, 4578, 4905, 5490, 5795, 5910, 5985, 6213, 6405, 6649, 6867, 6895, 6954, 7486, 7630, 7686, 8113, 8274, 8865, 9810, 10355, 10431, 11229, 11445, 11590, 11970, 12017, 12411, 12426, 12810, 13298, 13734, 13790, 14497, 16226, 17385, 17730, 18639, 18715, 19215, 19947, 20685, 20710, 20862, 21473, 22458, 22890, 24034, 24339, 24822, 26201, 28994, 31065, 33245, 33687, 34335, 34770, 36051, 37278, 37430, 38430, 39894, 40565, 41370, 42946, 43491, 46543, 48678, 52155, 52402, 56145, 59841, 60085, 62055, 62130, 64419, 66490, 67374, 68670, 72102, 72485, 73017, 78603, 81130, 84119, 86982, 93086, 93195, 99735, 104310, 107365, 108153, 112290, 119682, 120170, 121695, 124110, 126331, 128838, 130473, 131005, 139629, 144970, 146034, 150311, 157206, 168238, 168435, 180255, 186390, 193257, 199470, 214730, 216306, 217455, 228323, 232715, 235809, 243390, 252357, 252662, 260946, 262010, 279258, 299205, 300622, 322095, 336870, 360510, 365085, 378993, 386514, 393015, 407987, 418887, 420595, 434910, 450933, 456646, 465430, 471618, 504714, 540765, 598410, 631655, 644190, 652365, 684969, 698145, 730170, 751555, 757071, 757986, 786030, 815974, 837774, 841190, 884317, 901866, 966285, 1081530, 1136979, 1141615, 1179045, 1223961, 1261785, 1263310, 1304730, 1309853, 1352799, 1369938, 1396290, 1503110, 1514142, 1598261, 1768634, 1894965, 1932570, 2039935, 2054907, 2094435, 2254665, 2273958, 2283230, 2358090, 2447922, 2523570, 2619706, 2652951, 2705598, 2855909, 3196522, 3424845, 3671883, 3785355, 3789930, 3929559, 4079870, 4109814, 4188870, 4421585, 4509330, 4794783, 5305902, 5684895, 5711818, 6119805, 6549265, 6763995, 6849690, 7343766, 7570710, 7859118, 7958853, 7991305, 8567727, 8843170, 9168971, 9589566, 10274535, 11369790, 11788677, 12239610, 13098530, 13264755, 13527990, 14279545, 14384349, 15917706, 15982610, 17135454, 18337942, 18359415, 19647795, 20549070, 23577354, 23973915, 24887207, 25703181, 26529510, 27506913, 28559090, 28768698, 36718830, 39295590, 39794265, 42838635, 45844855, 47947830, 49774414, 51406362, 55013826, 58943385, 71921745, 74661621, 79588530, 82520739, 85677270, 91689710, 117886770, 124436035, 128515905, 137534565, 143843490, 149323242, 165041478, 174210449, 223984863, 248872070, 257031810, 275069130, 348420898, 373308105, 412603695, 447969726, 522631347, 746616210, 825207390, 871052245, 1045262694, 1119924315, 1567894041, 1742104490, 2239848630, 2613156735, 3135788082, 5226313470, 7839470205, 15678940410]

約数ペア:

[(1, 15678940410), (2, 7839470205), (3, 5226313470), (5, 3135788082), (6, 2613156735), (7, 2239848630), (9, 1742104490), (10, 1567894041), (14, 1119924315), (15, 1045262694), (18, 871052245), (19, 825207390), (21, 746616210), (30, 522631347), (35, 447969726), (38, 412603695), (42, 373308105), (45, 348420898), (57, 275069130), (61, 257031810), (63, 248872070), (70, 223984863), (90, 174210449), (95, 165041478), (105, 149323242), (109, 143843490), (114, 137534565), (122, 128515905), (126, 124436035), (133, 117886770), (171, 91689710), (183, 85677270), (190, 82520739), (197, 79588530), (210, 74661621), (218, 71921745), (266, 58943385), (285, 55013826), (305, 51406362), (315, 49774414), (327, 47947830), (342, 45844855), (366, 42838635), (394, 39794265), (399, 39295590), (427, 36718830), (545, 28768698), (549, 28559090), (570, 27506913), (591, 26529510), (610, 25703181), (630, 24887207), (654, 23973915), (665, 23577354), (763, 20549070), (798, 19647795), (854, 18359415), (855, 18337942), (915, 17135454), (981, 15982610), (985, 15917706), (1090, 14384349), (1098, 14279545), (1159, 13527990), (1182, 13264755), (1197, 13098530), (1281, 12239610), (1330, 11788677), (1379, 11369790), (1526, 10274535), (1635, 9589566), (1710, 9168971), (1773, 8843170), (1830, 8567727), (1962, 7991305), (1970, 7958853), (1995, 7859118), (2071, 7570710), (2135, 7343766), (2289, 6849690), (2318, 6763995), (2394, 6549265), (2562, 6119805), (2745, 5711818), (2758, 5684895), (2955, 5305902), (3270, 4794783), (3477, 4509330), (3546, 4421585), (3743, 4188870), (3815, 4109814), (3843, 4079870), (3990, 3929559), (4137, 3789930), (4142, 3785355), (4270, 3671883), (4578, 3424845), (4905, 3196522), (5490, 2855909), (5795, 2705598), (5910, 2652951), (5985, 2619706), (6213, 2523570), (6405, 2447922), (6649, 2358090), (6867, 2283230), (6895, 2273958), (6954, 2254665), (7486, 2094435), (7630, 2054907), (7686, 2039935), (8113, 1932570), (8274, 1894965), (8865, 1768634), (9810, 1598261), (10355, 1514142), (10431, 1503110), (11229, 1396290), (11445, 1369938), (11590, 1352799), (11970, 1309853), (12017, 1304730), (12411, 1263310), (12426, 1261785), (12810, 1223961), (13298, 1179045), (13734, 1141615), (13790, 1136979), (14497, 1081530), (16226, 966285), (17385, 901866), (17730, 884317), (18639, 841190), (18715, 837774), (19215, 815974), (19947, 786030), (20685, 757986), (20710, 757071), (20862, 751555), (21473, 730170), (22458, 698145), (22890, 684969), (24034, 652365), (24339, 644190), (24822, 631655), (26201, 598410), (28994, 540765), (31065, 504714), (33245, 471618), (33687, 465430), (34335, 456646), (34770, 450933), (36051, 434910), (37278, 420595), (37430, 418887), (38430, 407987), (39894, 393015), (40565, 386514), (41370, 378993), (42946, 365085), (43491, 360510), (46543, 336870), (48678, 322095), (52155, 300622), (52402, 299205), (56145, 279258), (59841, 262010), (60085, 260946), (62055, 252662), (62130, 252357), (64419, 243390), (66490, 235809), (67374, 232715), (68670, 228323), (72102, 217455), (72485, 216306), (73017, 214730), (78603, 199470), (81130, 193257), (84119, 186390), (86982, 180255), (93086, 168435), (93195, 168238), (99735, 157206), (104310, 150311), (107365, 146034), (108153, 144970), (112290, 139629), (119682, 131005), (120170, 130473), (121695, 128838), (124110, 126331)]