172663560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{317}}^1$

素因数の和:440

約数の個数: 192

約数和(自身を含む): 602737200

約数和(自身を除く): 430073640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 89, 90, 102, 120, 136, 153, 170, 178, 180, 204, 255, 267, 306, 317, 340, 356, 360, 408, 445, 510, 534, 612, 634, 680, 712, 765, 801, 890, 951, 1020, 1068, 1224, 1268, 1335, 1513, 1530, 1585, 1602, 1780, 1902, 2040, 2136, 2536, 2670, 2853, 3026, 3060, 3170, 3204, 3560, 3804, 4005, 4539, 4755, 5340, 5389, 5706, 6052, 6120, 6340, 6408, 7565, 7608, 8010, 9078, 9510, 10680, 10778, 11412, 12104, 12680, 13617, 14265, 15130, 16020, 16167, 18156, 19020, 21556, 22695, 22824, 26945, 27234, 28213, 28530, 30260, 32040, 32334, 36312, 38040, 43112, 45390, 48501, 53890, 54468, 56426, 57060, 60520, 64668, 68085, 80835, 84639, 90780, 97002, 107780, 108936, 112852, 114120, 129336, 136170, 141065, 161670, 169278, 181560, 194004, 215560, 225704, 242505, 253917, 272340, 282130, 323340, 338556, 388008, 423195, 479621, 485010, 507834, 544680, 564260, 646680, 677112, 846390, 959242, 970020, 1015668, 1128520, 1269585, 1438863, 1692780, 1918484, 1940040, 2031336, 2398105, 2539170, 2877726, 3385560, 3836968, 4316589, 4796210, 5078340, 5755452, 7194315, 8633178, 9592420, 10156680, 11510904, 14388630, 17266356, 19184840, 21582945, 28777260, 34532712, 43165890, 57554520, 86331780, 172663560]

約数ペア:

[(1, 172663560), (2, 86331780), (3, 57554520), (4, 43165890), (5, 34532712), (6, 28777260), (8, 21582945), (9, 19184840), (10, 17266356), (12, 14388630), (15, 11510904), (17, 10156680), (18, 9592420), (20, 8633178), (24, 7194315), (30, 5755452), (34, 5078340), (36, 4796210), (40, 4316589), (45, 3836968), (51, 3385560), (60, 2877726), (68, 2539170), (72, 2398105), (85, 2031336), (89, 1940040), (90, 1918484), (102, 1692780), (120, 1438863), (136, 1269585), (153, 1128520), (170, 1015668), (178, 970020), (180, 959242), (204, 846390), (255, 677112), (267, 646680), (306, 564260), (317, 544680), (340, 507834), (356, 485010), (360, 479621), (408, 423195), (445, 388008), (510, 338556), (534, 323340), (612, 282130), (634, 272340), (680, 253917), (712, 242505), (765, 225704), (801, 215560), (890, 194004), (951, 181560), (1020, 169278), (1068, 161670), (1224, 141065), (1268, 136170), (1335, 129336), (1513, 114120), (1530, 112852), (1585, 108936), (1602, 107780), (1780, 97002), (1902, 90780), (2040, 84639), (2136, 80835), (2536, 68085), (2670, 64668), (2853, 60520), (3026, 57060), (3060, 56426), (3170, 54468), (3204, 53890), (3560, 48501), (3804, 45390), (4005, 43112), (4539, 38040), (4755, 36312), (5340, 32334), (5389, 32040), (5706, 30260), (6052, 28530), (6120, 28213), (6340, 27234), (6408, 26945), (7565, 22824), (7608, 22695), (8010, 21556), (9078, 19020), (9510, 18156), (10680, 16167), (10778, 16020), (11412, 15130), (12104, 14265), (12680, 13617)]