140331492

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:175

約数の個数: 216

約数和(自身を含む): 448156800

約数和(自身を除く): 307825308

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 49, 53, 57, 63, 76, 79, 84, 98, 106, 114, 126, 133, 147, 158, 159, 171, 196, 212, 228, 237, 252, 266, 294, 316, 318, 342, 371, 399, 441, 474, 477, 532, 553, 588, 636, 684, 711, 742, 798, 882, 931, 948, 954, 1007, 1106, 1113, 1197, 1422, 1484, 1501, 1596, 1659, 1764, 1862, 1908, 2014, 2212, 2226, 2394, 2597, 2793, 2844, 3002, 3021, 3318, 3339, 3724, 3871, 4028, 4187, 4452, 4503, 4788, 4977, 5194, 5586, 6004, 6042, 6636, 6678, 7049, 7742, 7791, 8374, 8379, 9006, 9063, 9954, 10388, 10507, 11172, 11613, 12084, 12561, 13356, 13509, 14098, 15484, 15582, 16748, 16758, 18012, 18126, 19908, 21014, 21147, 23226, 23373, 25122, 27018, 28196, 29309, 31164, 31521, 33516, 34839, 36252, 37683, 42028, 42294, 46452, 46746, 49343, 50244, 54036, 58618, 63042, 63441, 69678, 73549, 75366, 79553, 84588, 87927, 93492, 94563, 98686, 117236, 126084, 126882, 139356, 147098, 148029, 150732, 159106, 175854, 189126, 197372, 205163, 220647, 238659, 253764, 263781, 294196, 296058, 318212, 351708, 378252, 410326, 441294, 444087, 477318, 527562, 556871, 592116, 615489, 661941, 715977, 820652, 882588, 888174, 954636, 1055124, 1113742, 1230978, 1323882, 1431954, 1670613, 1776348, 1846467, 2227484, 2461956, 2647764, 2863908, 3341226, 3692934, 3898097, 5011839, 6682452, 7385868, 7796194, 10023678, 11694291, 15592388, 20047356, 23388582, 35082873, 46777164, 70165746, 140331492]

約数ペア:

[(1, 140331492), (2, 70165746), (3, 46777164), (4, 35082873), (6, 23388582), (7, 20047356), (9, 15592388), (12, 11694291), (14, 10023678), (18, 7796194), (19, 7385868), (21, 6682452), (28, 5011839), (36, 3898097), (38, 3692934), (42, 3341226), (49, 2863908), (53, 2647764), (57, 2461956), (63, 2227484), (76, 1846467), (79, 1776348), (84, 1670613), (98, 1431954), (106, 1323882), (114, 1230978), (126, 1113742), (133, 1055124), (147, 954636), (158, 888174), (159, 882588), (171, 820652), (196, 715977), (212, 661941), (228, 615489), (237, 592116), (252, 556871), (266, 527562), (294, 477318), (316, 444087), (318, 441294), (342, 410326), (371, 378252), (399, 351708), (441, 318212), (474, 296058), (477, 294196), (532, 263781), (553, 253764), (588, 238659), (636, 220647), (684, 205163), (711, 197372), (742, 189126), (798, 175854), (882, 159106), (931, 150732), (948, 148029), (954, 147098), (1007, 139356), (1106, 126882), (1113, 126084), (1197, 117236), (1422, 98686), (1484, 94563), (1501, 93492), (1596, 87927), (1659, 84588), (1764, 79553), (1862, 75366), (1908, 73549), (2014, 69678), (2212, 63441), (2226, 63042), (2394, 58618), (2597, 54036), (2793, 50244), (2844, 49343), (3002, 46746), (3021, 46452), (3318, 42294), (3339, 42028), (3724, 37683), (3871, 36252), (4028, 34839), (4187, 33516), (4452, 31521), (4503, 31164), (4788, 29309), (4977, 28196), (5194, 27018), (5586, 25122), (6004, 23373), (6042, 23226), (6636, 21147), (6678, 21014), (7049, 19908), (7742, 18126), (7791, 18012), (8374, 16758), (8379, 16748), (9006, 15582), (9063, 15484), (9954, 14098), (10388, 13509), (10507, 13356), (11172, 12561), (11613, 12084)]