187865160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:268

約数の個数: 256

約数和(自身を含む): 691200000

約数和(自身を除く): 503334840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 79, 84, 95, 105, 114, 120, 133, 140, 149, 152, 158, 168, 190, 210, 228, 237, 266, 280, 285, 298, 316, 380, 395, 399, 420, 447, 456, 474, 532, 553, 570, 596, 632, 665, 745, 760, 790, 798, 840, 894, 948, 1043, 1064, 1106, 1140, 1185, 1192, 1330, 1490, 1501, 1580, 1596, 1659, 1788, 1896, 1995, 2086, 2212, 2235, 2280, 2370, 2660, 2765, 2831, 2980, 3002, 3129, 3160, 3192, 3318, 3576, 3990, 4172, 4424, 4470, 4503, 4740, 5215, 5320, 5530, 5662, 5960, 6004, 6258, 6636, 7505, 7980, 8295, 8344, 8493, 8940, 9006, 9480, 10430, 10507, 11060, 11324, 11771, 12008, 12516, 13272, 14155, 15010, 15645, 15960, 16590, 16986, 17880, 18012, 19817, 20860, 21014, 22120, 22515, 22648, 23542, 25032, 28310, 30020, 31290, 31521, 33180, 33972, 35313, 36024, 39634, 41720, 42028, 42465, 45030, 47084, 52535, 56620, 58855, 59451, 60040, 62580, 63042, 66360, 67944, 70626, 79268, 82397, 84056, 84930, 90060, 94168, 99085, 105070, 113240, 117710, 118902, 125160, 126084, 141252, 157605, 158536, 164794, 169860, 176565, 180120, 198170, 210140, 223649, 235420, 237804, 247191, 252168, 282504, 297255, 315210, 329588, 339720, 353130, 396340, 411985, 420280, 447298, 470840, 475608, 494382, 594510, 630420, 659176, 670947, 706260, 792680, 823970, 894596, 988764, 1118245, 1189020, 1235955, 1260840, 1341894, 1412520, 1565543, 1647940, 1789192, 1977528, 2236490, 2378040, 2471910, 2683788, 3131086, 3295880, 3354735, 4472980, 4696629, 4943820, 5367576, 6262172, 6709470, 7827715, 8945960, 9393258, 9887640, 12524344, 13418940, 15655430, 18786516, 23483145, 26837880, 31310860, 37573032, 46966290, 62621720, 93932580, 187865160]

約数ペア:

[(1, 187865160), (2, 93932580), (3, 62621720), (4, 46966290), (5, 37573032), (6, 31310860), (7, 26837880), (8, 23483145), (10, 18786516), (12, 15655430), (14, 13418940), (15, 12524344), (19, 9887640), (20, 9393258), (21, 8945960), (24, 7827715), (28, 6709470), (30, 6262172), (35, 5367576), (38, 4943820), (40, 4696629), (42, 4472980), (56, 3354735), (57, 3295880), (60, 3131086), (70, 2683788), (76, 2471910), (79, 2378040), (84, 2236490), (95, 1977528), (105, 1789192), (114, 1647940), (120, 1565543), (133, 1412520), (140, 1341894), (149, 1260840), (152, 1235955), (158, 1189020), (168, 1118245), (190, 988764), (210, 894596), (228, 823970), (237, 792680), (266, 706260), (280, 670947), (285, 659176), (298, 630420), (316, 594510), (380, 494382), (395, 475608), (399, 470840), (420, 447298), (447, 420280), (456, 411985), (474, 396340), (532, 353130), (553, 339720), (570, 329588), (596, 315210), (632, 297255), (665, 282504), (745, 252168), (760, 247191), (790, 237804), (798, 235420), (840, 223649), (894, 210140), (948, 198170), (1043, 180120), (1064, 176565), (1106, 169860), (1140, 164794), (1185, 158536), (1192, 157605), (1330, 141252), (1490, 126084), (1501, 125160), (1580, 118902), (1596, 117710), (1659, 113240), (1788, 105070), (1896, 99085), (1995, 94168), (2086, 90060), (2212, 84930), (2235, 84056), (2280, 82397), (2370, 79268), (2660, 70626), (2765, 67944), (2831, 66360), (2980, 63042), (3002, 62580), (3129, 60040), (3160, 59451), (3192, 58855), (3318, 56620), (3576, 52535), (3990, 47084), (4172, 45030), (4424, 42465), (4470, 42028), (4503, 41720), (4740, 39634), (5215, 36024), (5320, 35313), (5530, 33972), (5662, 33180), (5960, 31521), (6004, 31290), (6258, 30020), (6636, 28310), (7505, 25032), (7980, 23542), (8295, 22648), (8344, 22515), (8493, 22120), (8940, 21014), (9006, 20860), (9480, 19817), (10430, 18012), (10507, 17880), (11060, 16986), (11324, 16590), (11771, 15960), (12008, 15645), (12516, 15010), (13272, 14155)]