1540283940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:299

約数の個数: 288

約数和(自身を含む): 5213085696

約数和(自身を除く): 3672801756

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 71, 73, 78, 90, 117, 127, 130, 142, 146, 156, 180, 195, 213, 219, 234, 254, 260, 284, 292, 355, 365, 381, 390, 426, 438, 468, 508, 585, 635, 639, 657, 710, 730, 762, 780, 852, 876, 923, 949, 1065, 1095, 1143, 1170, 1270, 1278, 1314, 1420, 1460, 1524, 1651, 1846, 1898, 1905, 2130, 2190, 2286, 2340, 2540, 2556, 2628, 2769, 2847, 3195, 3285, 3302, 3692, 3796, 3810, 4260, 4380, 4572, 4615, 4745, 4953, 5183, 5538, 5694, 5715, 6390, 6570, 6604, 7620, 8255, 8307, 8541, 9017, 9230, 9271, 9490, 9906, 10366, 11076, 11388, 11430, 12780, 13140, 13845, 14235, 14859, 15549, 16510, 16614, 17082, 18034, 18460, 18542, 18980, 19812, 20732, 22860, 24765, 25915, 27051, 27690, 27813, 28470, 29718, 31098, 33020, 33228, 34164, 36068, 37084, 41535, 42705, 45085, 46355, 46647, 49530, 51830, 54102, 55380, 55626, 56940, 59436, 62196, 67379, 74295, 77745, 81153, 83070, 83439, 85410, 90170, 92710, 93294, 99060, 103660, 108204, 111252, 117221, 120523, 134758, 135255, 139065, 148590, 155490, 162306, 166140, 166878, 170820, 180340, 185420, 186588, 202137, 233235, 234442, 241046, 269516, 270510, 278130, 297180, 310980, 324612, 333756, 336895, 351663, 361569, 404274, 405765, 417195, 466470, 468884, 482092, 541020, 556260, 586105, 602615, 606411, 658241, 673790, 703326, 723138, 808548, 811530, 834390, 932940, 1010685, 1054989, 1084707, 1172210, 1205230, 1212822, 1316482, 1347580, 1406652, 1446276, 1623060, 1668780, 1758315, 1807845, 1974723, 2021370, 2109978, 2169414, 2344420, 2410460, 2425644, 2632964, 3032055, 3291205, 3516630, 3615690, 3949446, 4042740, 4219956, 4338828, 5274945, 5423535, 5924169, 6064110, 6582410, 7033260, 7231380, 7898892, 8557133, 9873615, 10549890, 10847070, 11848338, 12128220, 13164820, 17114266, 19747230, 21099780, 21694140, 23696676, 25671399, 29620845, 34228532, 39494460, 42785665, 51342798, 59241690, 77014197, 85571330, 102685596, 118483380, 128356995, 154028394, 171142660, 256713990, 308056788, 385070985, 513427980, 770141970, 1540283940]

約数ペア:

[(1, 1540283940), (2, 770141970), (3, 513427980), (4, 385070985), (5, 308056788), (6, 256713990), (9, 171142660), (10, 154028394), (12, 128356995), (13, 118483380), (15, 102685596), (18, 85571330), (20, 77014197), (26, 59241690), (30, 51342798), (36, 42785665), (39, 39494460), (45, 34228532), (52, 29620845), (60, 25671399), (65, 23696676), (71, 21694140), (73, 21099780), (78, 19747230), (90, 17114266), (117, 13164820), (127, 12128220), (130, 11848338), (142, 10847070), (146, 10549890), (156, 9873615), (180, 8557133), (195, 7898892), (213, 7231380), (219, 7033260), (234, 6582410), (254, 6064110), (260, 5924169), (284, 5423535), (292, 5274945), (355, 4338828), (365, 4219956), (381, 4042740), (390, 3949446), (426, 3615690), (438, 3516630), (468, 3291205), (508, 3032055), (585, 2632964), (635, 2425644), (639, 2410460), (657, 2344420), (710, 2169414), (730, 2109978), (762, 2021370), (780, 1974723), (852, 1807845), (876, 1758315), (923, 1668780), (949, 1623060), (1065, 1446276), (1095, 1406652), (1143, 1347580), (1170, 1316482), (1270, 1212822), (1278, 1205230), (1314, 1172210), (1420, 1084707), (1460, 1054989), (1524, 1010685), (1651, 932940), (1846, 834390), (1898, 811530), (1905, 808548), (2130, 723138), (2190, 703326), (2286, 673790), (2340, 658241), (2540, 606411), (2556, 602615), (2628, 586105), (2769, 556260), (2847, 541020), (3195, 482092), (3285, 468884), (3302, 466470), (3692, 417195), (3796, 405765), (3810, 404274), (4260, 361569), (4380, 351663), (4572, 336895), (4615, 333756), (4745, 324612), (4953, 310980), (5183, 297180), (5538, 278130), (5694, 270510), (5715, 269516), (6390, 241046), (6570, 234442), (6604, 233235), (7620, 202137), (8255, 186588), (8307, 185420), (8541, 180340), (9017, 170820), (9230, 166878), (9271, 166140), (9490, 162306), (9906, 155490), (10366, 148590), (11076, 139065), (11388, 135255), (11430, 134758), (12780, 120523), (13140, 117221), (13845, 111252), (14235, 108204), (14859, 103660), (15549, 99060), (16510, 93294), (16614, 92710), (17082, 90170), (18034, 85410), (18460, 83439), (18542, 83070), (18980, 81153), (19812, 77745), (20732, 74295), (22860, 67379), (24765, 62196), (25915, 59436), (27051, 56940), (27690, 55626), (27813, 55380), (28470, 54102), (29718, 51830), (31098, 49530), (33020, 46647), (33228, 46355), (34164, 45085), (36068, 42705), (37084, 41535)]