78243609.000000000

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{263}}^1$

素因数の和:378

約数の個数: 192

約数和(自身を含む): 494208000

約数和(自身を除く): 352093320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 79, 90, 95, 114, 120, 152, 158, 171, 180, 190, 228, 237, 263, 285, 316, 342, 360, 380, 395, 456, 474, 526, 570, 632, 684, 711, 760, 789, 790, 855, 948, 1052, 1140, 1185, 1315, 1368, 1422, 1501, 1578, 1580, 1710, 1896, 2104, 2280, 2367, 2370, 2630, 2844, 3002, 3156, 3160, 3420, 3555, 3945, 4503, 4734, 4740, 4997, 5260, 5688, 6004, 6312, 6840, 7110, 7505, 7890, 9006, 9468, 9480, 9994, 10520, 11835, 12008, 13509, 14220, 14991, 15010, 15780, 18012, 18936, 19988, 20777, 22515, 23670, 24985, 27018, 28440, 29982, 30020, 31560, 36024, 39976, 41554, 44973, 45030, 47340, 49970, 54036, 59964, 60040, 62331, 67545, 74955, 83108, 89946, 90060, 94680, 99940, 103885, 108072, 119928, 124662, 135090, 149910, 166216, 179892, 180120, 186993, 199880, 207770, 224865, 249324, 270180, 299820, 311655, 359784, 373986, 394763, 415540, 449730, 498648, 540360, 599640, 623310, 747972, 789526, 831080, 899460, 934965, 1184289, 1246620, 1495944, 1579052, 1798920, 1869930, 1973815, 2368578, 2493240, 3158104, 3552867, 3739860, 3947630, 4737156, 5921445, 7105734, 7479720, 7895260, 9474312, 11842890, 14211468, 15790520, 17764335, 23685780, 28422936, 35528670, 47371560, 71057340, 142114680]

約数ペア:

[(1, 142114680), (2, 71057340), (3, 47371560), (4, 35528670), (5, 28422936), (6, 23685780), (8, 17764335), (9, 15790520), (10, 14211468), (12, 11842890), (15, 9474312), (18, 7895260), (19, 7479720), (20, 7105734), (24, 5921445), (30, 4737156), (36, 3947630), (38, 3739860), (40, 3552867), (45, 3158104), (57, 2493240), (60, 2368578), (72, 1973815), (76, 1869930), (79, 1798920), (90, 1579052), (95, 1495944), (114, 1246620), (120, 1184289), (152, 934965), (158, 899460), (171, 831080), (180, 789526), (190, 747972), (228, 623310), (237, 599640), (263, 540360), (285, 498648), (316, 449730), (342, 415540), (360, 394763), (380, 373986), (395, 359784), (456, 311655), (474, 299820), (526, 270180), (570, 249324), (632, 224865), (684, 207770), (711, 199880), (760, 186993), (789, 180120), (790, 179892), (855, 166216), (948, 149910), (1052, 135090), (1140, 124662), (1185, 119928), (1315, 108072), (1368, 103885), (1422, 99940), (1501, 94680), (1578, 90060), (1580, 89946), (1710, 83108), (1896, 74955), (2104, 67545), (2280, 62331), (2367, 60040), (2370, 59964), (2630, 54036), (2844, 49970), (3002, 47340), (3156, 45030), (3160, 44973), (3420, 41554), (3555, 39976), (3945, 36024), (4503, 31560), (4734, 30020), (4740, 29982), (4997, 28440), (5260, 27018), (5688, 24985), (6004, 23670), (6312, 22515), (6840, 20777), (7110, 19988), (7505, 18936), (7890, 18012), (9006, 15780), (9468, 15010), (9480, 14991), (9994, 14220), (10520, 13509), (11835, 12008)]