4375007640

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71069}}^1$

素因数の和:71111

約数の個数: 160

約数和(自身を含む): 15479046000

約数和(自身を除く): 11104038360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 81, 90, 95, 108, 114, 120, 135, 152, 162, 171, 180, 190, 216, 228, 270, 285, 324, 342, 360, 380, 405, 456, 513, 540, 570, 648, 684, 760, 810, 855, 1026, 1080, 1140, 1368, 1539, 1620, 1710, 2052, 2280, 2565, 3078, 3240, 3420, 4104, 5130, 6156, 6840, 7695, 10260, 12312, 15390, 20520, 30780, 61560, 71069, 142138, 213207, 284276, 355345, 426414, 568552, 639621, 710690, 852828, 1066035, 1279242, 1350311, 1421380, 1705656, 1918863, 2132070, 2558484, 2700622, 2842760, 3198105, 3837726, 4050933, 4264140, 5116968, 5401244, 5756589, 6396210, 6751555, 7675452, 8101866, 8528280, 9594315, 10802488, 11513178, 12152799, 12792420, 13503110, 15350904, 16203732, 19188630, 20254665, 23026356, 24305598, 25584840, 27006220, 28782945, 32407464, 36458397, 38377260, 40509330, 46052712, 48611196, 54012440, 57565890, 60763995, 72916794, 76754520, 81018660, 97222392, 109375191, 115131780, 121527990, 145833588, 162037320, 182291985, 218750382, 230263560, 243055980, 291667176, 364583970, 437500764, 486111960, 546875955, 729167940, 875001528, 1093751910, 1458335880, 2187503820, 4375007640]

約数ペア:

[(1, 4375007640), (2, 2187503820), (3, 1458335880), (4, 1093751910), (5, 875001528), (6, 729167940), (8, 546875955), (9, 486111960), (10, 437500764), (12, 364583970), (15, 291667176), (18, 243055980), (19, 230263560), (20, 218750382), (24, 182291985), (27, 162037320), (30, 145833588), (36, 121527990), (38, 115131780), (40, 109375191), (45, 97222392), (54, 81018660), (57, 76754520), (60, 72916794), (72, 60763995), (76, 57565890), (81, 54012440), (90, 48611196), (95, 46052712), (108, 40509330), (114, 38377260), (120, 36458397), (135, 32407464), (152, 28782945), (162, 27006220), (171, 25584840), (180, 24305598), (190, 23026356), (216, 20254665), (228, 19188630), (270, 16203732), (285, 15350904), (324, 13503110), (342, 12792420), (360, 12152799), (380, 11513178), (405, 10802488), (456, 9594315), (513, 8528280), (540, 8101866), (570, 7675452), (648, 6751555), (684, 6396210), (760, 5756589), (810, 5401244), (855, 5116968), (1026, 4264140), (1080, 4050933), (1140, 3837726), (1368, 3198105), (1539, 2842760), (1620, 2700622), (1710, 2558484), (2052, 2132070), (2280, 1918863), (2565, 1705656), (3078, 1421380), (3240, 1350311), (3420, 1279242), (4104, 1066035), (5130, 852828), (6156, 710690), (6840, 639621), (7695, 568552), (10260, 426414), (12312, 355345), (15390, 284276), (20520, 213207), (30780, 142138), (61560, 71069)]