40306320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:162

約数の個数: 240

約数和(自身を含む): 148852080

約数和(自身を除く): 108545760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 37, 40, 45, 48, 51, 60, 68, 72, 74, 80, 85, 89, 90, 102, 111, 120, 136, 144, 148, 153, 170, 178, 180, 185, 204, 222, 240, 255, 267, 272, 296, 306, 333, 340, 356, 360, 370, 408, 444, 445, 510, 534, 555, 592, 612, 629, 666, 680, 712, 720, 740, 765, 801, 816, 888, 890, 1020, 1068, 1110, 1224, 1258, 1332, 1335, 1360, 1424, 1480, 1513, 1530, 1602, 1665, 1776, 1780, 1887, 2040, 2136, 2220, 2448, 2516, 2664, 2670, 2960, 3026, 3060, 3145, 3204, 3293, 3330, 3560, 3774, 4005, 4080, 4272, 4440, 4539, 5032, 5328, 5340, 5661, 6052, 6120, 6290, 6408, 6586, 6660, 7120, 7548, 7565, 8010, 8880, 9078, 9435, 9879, 10064, 10680, 11322, 12104, 12240, 12580, 12816, 13172, 13320, 13617, 15096, 15130, 16020, 16465, 18156, 18870, 19758, 21360, 22644, 22695, 24208, 25160, 26344, 26640, 27234, 28305, 29637, 30192, 30260, 32040, 32930, 36312, 37740, 39516, 45288, 45390, 49395, 50320, 52688, 54468, 55981, 56610, 59274, 60520, 64080, 65860, 68085, 72624, 75480, 79032, 90576, 90780, 98790, 108936, 111962, 113220, 118548, 121040, 131720, 136170, 148185, 150960, 158064, 167943, 181560, 197580, 217872, 223924, 226440, 237096, 263440, 272340, 279905, 296370, 335886, 363120, 395160, 447848, 452880, 474192, 503829, 544680, 559810, 592740, 671772, 790320, 839715, 895696, 1007658, 1089360, 1119620, 1185480, 1343544, 1679430, 2015316, 2239240, 2370960, 2519145, 2687088, 3358860, 4030632, 4478480, 5038290, 6717720, 8061264, 10076580, 13435440, 20153160, 40306320]

約数ペア:

[(1, 40306320), (2, 20153160), (3, 13435440), (4, 10076580), (5, 8061264), (6, 6717720), (8, 5038290), (9, 4478480), (10, 4030632), (12, 3358860), (15, 2687088), (16, 2519145), (17, 2370960), (18, 2239240), (20, 2015316), (24, 1679430), (30, 1343544), (34, 1185480), (36, 1119620), (37, 1089360), (40, 1007658), (45, 895696), (48, 839715), (51, 790320), (60, 671772), (68, 592740), (72, 559810), (74, 544680), (80, 503829), (85, 474192), (89, 452880), (90, 447848), (102, 395160), (111, 363120), (120, 335886), (136, 296370), (144, 279905), (148, 272340), (153, 263440), (170, 237096), (178, 226440), (180, 223924), (185, 217872), (204, 197580), (222, 181560), (240, 167943), (255, 158064), (267, 150960), (272, 148185), (296, 136170), (306, 131720), (333, 121040), (340, 118548), (356, 113220), (360, 111962), (370, 108936), (408, 98790), (444, 90780), (445, 90576), (510, 79032), (534, 75480), (555, 72624), (592, 68085), (612, 65860), (629, 64080), (666, 60520), (680, 59274), (712, 56610), (720, 55981), (740, 54468), (765, 52688), (801, 50320), (816, 49395), (888, 45390), (890, 45288), (1020, 39516), (1068, 37740), (1110, 36312), (1224, 32930), (1258, 32040), (1332, 30260), (1335, 30192), (1360, 29637), (1424, 28305), (1480, 27234), (1513, 26640), (1530, 26344), (1602, 25160), (1665, 24208), (1776, 22695), (1780, 22644), (1887, 21360), (2040, 19758), (2136, 18870), (2220, 18156), (2448, 16465), (2516, 16020), (2664, 15130), (2670, 15096), (2960, 13617), (3026, 13320), (3060, 13172), (3145, 12816), (3204, 12580), (3293, 12240), (3330, 12104), (3560, 11322), (3774, 10680), (4005, 10064), (4080, 9879), (4272, 9435), (4440, 9078), (4539, 8880), (5032, 8010), (5328, 7565), (5340, 7548), (5661, 7120), (6052, 6660), (6120, 6586), (6290, 6408)]