812133720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3209}}^1$

素因数の和:3282

約数の個数: 192

約数和(自身を含む): 2854332000

約数和(自身を除く): 2042198280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 37, 38, 40, 45, 57, 60, 72, 74, 76, 90, 95, 111, 114, 120, 148, 152, 171, 180, 185, 190, 222, 228, 285, 296, 333, 342, 360, 370, 380, 444, 456, 555, 570, 666, 684, 703, 740, 760, 855, 888, 1110, 1140, 1332, 1368, 1406, 1480, 1665, 1710, 2109, 2220, 2280, 2664, 2812, 3209, 3330, 3420, 3515, 4218, 4440, 5624, 6327, 6418, 6660, 6840, 7030, 8436, 9627, 10545, 12654, 12836, 13320, 14060, 16045, 16872, 19254, 21090, 25308, 25672, 28120, 28881, 31635, 32090, 38508, 42180, 48135, 50616, 57762, 60971, 63270, 64180, 77016, 84360, 96270, 115524, 118733, 121942, 126540, 128360, 144405, 182913, 192540, 231048, 237466, 243884, 253080, 288810, 304855, 356199, 365826, 385080, 474932, 487768, 548739, 577620, 593665, 609710, 712398, 731652, 914565, 949864, 1068597, 1097478, 1155240, 1187330, 1219420, 1424796, 1463304, 1780995, 1829130, 2137194, 2194956, 2255927, 2374660, 2438840, 2743695, 2849592, 3561990, 3658260, 4274388, 4389912, 4511854, 4749320, 5342985, 5487390, 6767781, 7123980, 7316520, 8548776, 9023708, 10685970, 10974780, 11279635, 13535562, 14247960, 18047416, 20303343, 21371940, 21949560, 22559270, 27071124, 33838905, 40606686, 42743880, 45118540, 54142248, 67677810, 81213372, 90237080, 101516715, 135355620, 162426744, 203033430, 270711240, 406066860, 812133720]

約数ペア:

[(1, 812133720), (2, 406066860), (3, 270711240), (4, 203033430), (5, 162426744), (6, 135355620), (8, 101516715), (9, 90237080), (10, 81213372), (12, 67677810), (15, 54142248), (18, 45118540), (19, 42743880), (20, 40606686), (24, 33838905), (30, 27071124), (36, 22559270), (37, 21949560), (38, 21371940), (40, 20303343), (45, 18047416), (57, 14247960), (60, 13535562), (72, 11279635), (74, 10974780), (76, 10685970), (90, 9023708), (95, 8548776), (111, 7316520), (114, 7123980), (120, 6767781), (148, 5487390), (152, 5342985), (171, 4749320), (180, 4511854), (185, 4389912), (190, 4274388), (222, 3658260), (228, 3561990), (285, 2849592), (296, 2743695), (333, 2438840), (342, 2374660), (360, 2255927), (370, 2194956), (380, 2137194), (444, 1829130), (456, 1780995), (555, 1463304), (570, 1424796), (666, 1219420), (684, 1187330), (703, 1155240), (740, 1097478), (760, 1068597), (855, 949864), (888, 914565), (1110, 731652), (1140, 712398), (1332, 609710), (1368, 593665), (1406, 577620), (1480, 548739), (1665, 487768), (1710, 474932), (2109, 385080), (2220, 365826), (2280, 356199), (2664, 304855), (2812, 288810), (3209, 253080), (3330, 243884), (3420, 237466), (3515, 231048), (4218, 192540), (4440, 182913), (5624, 144405), (6327, 128360), (6418, 126540), (6660, 121942), (6840, 118733), (7030, 115524), (8436, 96270), (9627, 84360), (10545, 77016), (12654, 64180), (12836, 63270), (13320, 60971), (14060, 57762), (16045, 50616), (16872, 48135), (19254, 42180), (21090, 38508), (25308, 32090), (25672, 31635), (28120, 28881)]