2912133180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{449}}^1$

素因数の和:820

約数の個数: 192

約数和(自身を含む): 9231667200

約数和(自身を除く): 6319534020

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 31, 33, 44, 55, 60, 62, 66, 93, 110, 124, 132, 155, 165, 186, 220, 310, 317, 330, 341, 372, 449, 465, 620, 634, 660, 682, 898, 930, 951, 1023, 1268, 1347, 1364, 1585, 1705, 1796, 1860, 1902, 2046, 2245, 2694, 3170, 3410, 3487, 3804, 4092, 4490, 4755, 4939, 5115, 5388, 6340, 6735, 6820, 6974, 8980, 9510, 9827, 9878, 10230, 10461, 13470, 13919, 13948, 14817, 17435, 19020, 19654, 19756, 20460, 20922, 24695, 26940, 27838, 29481, 29634, 34870, 39308, 41757, 41844, 49135, 49390, 52305, 55676, 58962, 59268, 69595, 69740, 74085, 83514, 98270, 98780, 104610, 108097, 117924, 139190, 142333, 147405, 148170, 153109, 167028, 196540, 208785, 209220, 216194, 278380, 284666, 294810, 296340, 306218, 324291, 417570, 426999, 432388, 459327, 540485, 569332, 589620, 612436, 648582, 711665, 765545, 835140, 853998, 918654, 1080970, 1297164, 1423330, 1531090, 1565663, 1621455, 1707996, 1837308, 2134995, 2161940, 2296635, 2846660, 3062180, 3131326, 3242910, 4269990, 4412323, 4593270, 4696989, 6262652, 6485820, 7828315, 8539980, 8824646, 9186540, 9393978, 13236969, 15656630, 17649292, 18787956, 22061615, 23484945, 26473938, 31313260, 44123230, 46969890, 48535553, 52947876, 66184845, 88246460, 93939780, 97071106, 132369690, 145606659, 194142212, 242677765, 264739380, 291213318, 485355530, 582426636, 728033295, 970711060, 1456066590, 2912133180]

約数ペア:

[(1, 2912133180), (2, 1456066590), (3, 970711060), (4, 728033295), (5, 582426636), (6, 485355530), (10, 291213318), (11, 264739380), (12, 242677765), (15, 194142212), (20, 145606659), (22, 132369690), (30, 97071106), (31, 93939780), (33, 88246460), (44, 66184845), (55, 52947876), (60, 48535553), (62, 46969890), (66, 44123230), (93, 31313260), (110, 26473938), (124, 23484945), (132, 22061615), (155, 18787956), (165, 17649292), (186, 15656630), (220, 13236969), (310, 9393978), (317, 9186540), (330, 8824646), (341, 8539980), (372, 7828315), (449, 6485820), (465, 6262652), (620, 4696989), (634, 4593270), (660, 4412323), (682, 4269990), (898, 3242910), (930, 3131326), (951, 3062180), (1023, 2846660), (1268, 2296635), (1347, 2161940), (1364, 2134995), (1585, 1837308), (1705, 1707996), (1796, 1621455), (1860, 1565663), (1902, 1531090), (2046, 1423330), (2245, 1297164), (2694, 1080970), (3170, 918654), (3410, 853998), (3487, 835140), (3804, 765545), (4092, 711665), (4490, 648582), (4755, 612436), (4939, 589620), (5115, 569332), (5388, 540485), (6340, 459327), (6735, 432388), (6820, 426999), (6974, 417570), (8980, 324291), (9510, 306218), (9827, 296340), (9878, 294810), (10230, 284666), (10461, 278380), (13470, 216194), (13919, 209220), (13948, 208785), (14817, 196540), (17435, 167028), (19020, 153109), (19654, 148170), (19756, 147405), (20460, 142333), (20922, 139190), (24695, 117924), (26940, 108097), (27838, 104610), (29481, 98780), (29634, 98270), (34870, 83514), (39308, 74085), (41757, 69740), (41844, 69595), (49135, 59268), (49390, 58962), (52305, 55676)]