30681509472

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{180871}}^1$

素因数の和:180937

約数の個数: 144

約数和(自身を含む): 94805867520

約数和(自身を除く): 64124358048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 32, 36, 38, 48, 57, 62, 72, 76, 93, 96, 114, 124, 144, 152, 171, 186, 228, 248, 279, 288, 304, 342, 372, 456, 496, 558, 589, 608, 684, 744, 912, 992, 1116, 1178, 1368, 1488, 1767, 1824, 2232, 2356, 2736, 2976, 3534, 4464, 4712, 5301, 5472, 7068, 8928, 9424, 10602, 14136, 18848, 21204, 28272, 42408, 56544, 84816, 169632, 180871, 361742, 542613, 723484, 1085226, 1446968, 1627839, 2170452, 2893936, 3255678, 3436549, 4340904, 5607001, 5787872, 6511356, 6873098, 8681808, 10309647, 11214002, 13022712, 13746196, 16821003, 17363616, 20619294, 22428004, 26045424, 27492392, 30928941, 33642006, 41238588, 44856008, 50463009, 52090848, 54984784, 61857882, 67284012, 82477176, 89712016, 100926018, 106533019, 109969568, 123715764, 134568024, 164954352, 179424032, 201852036, 213066038, 247431528, 269136048, 319599057, 329908704, 403704072, 426132076, 494863056, 538272096, 639198114, 807408144, 852264152, 958797171, 989726112, 1278396228, 1614816288, 1704528304, 1917594342, 2556792456, 3409056608, 3835188684, 5113584912, 7670377368, 10227169824, 15340754736, 30681509472]

約数ペア:

[(1, 30681509472), (2, 15340754736), (3, 10227169824), (4, 7670377368), (6, 5113584912), (8, 3835188684), (9, 3409056608), (12, 2556792456), (16, 1917594342), (18, 1704528304), (19, 1614816288), (24, 1278396228), (31, 989726112), (32, 958797171), (36, 852264152), (38, 807408144), (48, 639198114), (57, 538272096), (62, 494863056), (72, 426132076), (76, 403704072), (93, 329908704), (96, 319599057), (114, 269136048), (124, 247431528), (144, 213066038), (152, 201852036), (171, 179424032), (186, 164954352), (228, 134568024), (248, 123715764), (279, 109969568), (288, 106533019), (304, 100926018), (342, 89712016), (372, 82477176), (456, 67284012), (496, 61857882), (558, 54984784), (589, 52090848), (608, 50463009), (684, 44856008), (744, 41238588), (912, 33642006), (992, 30928941), (1116, 27492392), (1178, 26045424), (1368, 22428004), (1488, 20619294), (1767, 17363616), (1824, 16821003), (2232, 13746196), (2356, 13022712), (2736, 11214002), (2976, 10309647), (3534, 8681808), (4464, 6873098), (4712, 6511356), (5301, 5787872), (5472, 5607001), (7068, 4340904), (8928, 3436549), (9424, 3255678), (10602, 2893936), (14136, 2170452), (18848, 1627839), (21204, 1446968), (28272, 1085226), (42408, 723484), (56544, 542613), (84816, 361742), (169632, 180871)]