7291129320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{38431}}^1$

素因数の和:38496

約数の個数: 192

約数和(自身を含む): 25900093440

約数和(自身を除く): 18608964120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 31, 34, 36, 40, 45, 51, 60, 62, 68, 72, 85, 90, 93, 102, 120, 124, 136, 153, 155, 170, 180, 186, 204, 248, 255, 279, 306, 310, 340, 360, 372, 408, 465, 510, 527, 558, 612, 620, 680, 744, 765, 930, 1020, 1054, 1116, 1224, 1240, 1395, 1530, 1581, 1860, 2040, 2108, 2232, 2635, 2790, 3060, 3162, 3720, 4216, 4743, 5270, 5580, 6120, 6324, 7905, 9486, 10540, 11160, 12648, 15810, 18972, 21080, 23715, 31620, 37944, 38431, 47430, 63240, 76862, 94860, 115293, 153724, 189720, 192155, 230586, 307448, 345879, 384310, 461172, 576465, 653327, 691758, 768620, 922344, 1152930, 1191361, 1306654, 1383516, 1537240, 1729395, 1959981, 2305860, 2382722, 2613308, 2767032, 3266635, 3458790, 3574083, 3919962, 4611720, 4765444, 5226616, 5879943, 5956805, 6533270, 6917580, 7148166, 7839924, 9530888, 9799905, 10722249, 11759886, 11913610, 13066540, 13835160, 14296332, 15679848, 17870415, 19599810, 20253137, 21444498, 23519772, 23827220, 26133080, 28592664, 29399715, 35740830, 39199620, 40506274, 42888996, 47039544, 47654440, 53611245, 58799430, 60759411, 71481660, 78399240, 81012548, 85777992, 101265685, 107222490, 117598860, 121518822, 142963320, 162025096, 182278233, 202531370, 214444980, 235197720, 243037644, 303797055, 364556466, 405062740, 428889960, 486075288, 607594110, 729112932, 810125480, 911391165, 1215188220, 1458225864, 1822782330, 2430376440, 3645564660, 7291129320]

約数ペア:

[(1, 7291129320), (2, 3645564660), (3, 2430376440), (4, 1822782330), (5, 1458225864), (6, 1215188220), (8, 911391165), (9, 810125480), (10, 729112932), (12, 607594110), (15, 486075288), (17, 428889960), (18, 405062740), (20, 364556466), (24, 303797055), (30, 243037644), (31, 235197720), (34, 214444980), (36, 202531370), (40, 182278233), (45, 162025096), (51, 142963320), (60, 121518822), (62, 117598860), (68, 107222490), (72, 101265685), (85, 85777992), (90, 81012548), (93, 78399240), (102, 71481660), (120, 60759411), (124, 58799430), (136, 53611245), (153, 47654440), (155, 47039544), (170, 42888996), (180, 40506274), (186, 39199620), (204, 35740830), (248, 29399715), (255, 28592664), (279, 26133080), (306, 23827220), (310, 23519772), (340, 21444498), (360, 20253137), (372, 19599810), (408, 17870415), (465, 15679848), (510, 14296332), (527, 13835160), (558, 13066540), (612, 11913610), (620, 11759886), (680, 10722249), (744, 9799905), (765, 9530888), (930, 7839924), (1020, 7148166), (1054, 6917580), (1116, 6533270), (1224, 5956805), (1240, 5879943), (1395, 5226616), (1530, 4765444), (1581, 4611720), (1860, 3919962), (2040, 3574083), (2108, 3458790), (2232, 3266635), (2635, 2767032), (2790, 2613308), (3060, 2382722), (3162, 2305860), (3720, 1959981), (4216, 1729395), (4743, 1537240), (5270, 1383516), (5580, 1306654), (6120, 1191361), (6324, 1152930), (7905, 922344), (9486, 768620), (10540, 691758), (11160, 653327), (12648, 576465), (15810, 461172), (18972, 384310), (21080, 345879), (23715, 307448), (31620, 230586), (37944, 192155), (38431, 189720), (47430, 153724), (63240, 115293), (76862, 94860)]