4173606880

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{661}}^1$

素因数の和:793

約数の個数: 192

約数和(自身を含む): 10890270720

約数和(自身を除く): 6716663840

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 62, 67, 76, 80, 95, 124, 134, 152, 155, 160, 190, 248, 268, 304, 310, 335, 380, 496, 536, 589, 608, 620, 661, 670, 760, 992, 1072, 1178, 1240, 1273, 1322, 1340, 1520, 2077, 2144, 2356, 2480, 2546, 2644, 2680, 2945, 3040, 3305, 4154, 4712, 4960, 5092, 5288, 5360, 5890, 6365, 6610, 8308, 9424, 10184, 10385, 10576, 10720, 11780, 12559, 12730, 13220, 16616, 18848, 20368, 20491, 20770, 21152, 23560, 25118, 25460, 26440, 33232, 39463, 40736, 40982, 41540, 44287, 47120, 50236, 50920, 52880, 62795, 66464, 78926, 81964, 83080, 88574, 94240, 100472, 101840, 102455, 105760, 125590, 157852, 163928, 166160, 177148, 197315, 200944, 203680, 204910, 221435, 251180, 315704, 327856, 332320, 354296, 389329, 394630, 401888, 409820, 442870, 502360, 631408, 655712, 708592, 778658, 789260, 819640, 841453, 885740, 1004720, 1262816, 1372897, 1417184, 1557316, 1578520, 1639280, 1682906, 1771480, 1946645, 2009440, 2745794, 3114632, 3157040, 3278560, 3365812, 3542960, 3893290, 4207265, 5491588, 6229264, 6314080, 6731624, 6864485, 7085920, 7786580, 8414530, 10983176, 12458528, 13463248, 13728970, 15573160, 16829060, 21966352, 26085043, 26926496, 27457940, 31146320, 33658120, 43932704, 52170086, 54915880, 62292640, 67316240, 104340172, 109831760, 130425215, 134632480, 208680344, 219663520, 260850430, 417360688, 521700860, 834721376, 1043401720, 2086803440, 4173606880]

約数ペア:

[(1, 4173606880), (2, 2086803440), (4, 1043401720), (5, 834721376), (8, 521700860), (10, 417360688), (16, 260850430), (19, 219663520), (20, 208680344), (31, 134632480), (32, 130425215), (38, 109831760), (40, 104340172), (62, 67316240), (67, 62292640), (76, 54915880), (80, 52170086), (95, 43932704), (124, 33658120), (134, 31146320), (152, 27457940), (155, 26926496), (160, 26085043), (190, 21966352), (248, 16829060), (268, 15573160), (304, 13728970), (310, 13463248), (335, 12458528), (380, 10983176), (496, 8414530), (536, 7786580), (589, 7085920), (608, 6864485), (620, 6731624), (661, 6314080), (670, 6229264), (760, 5491588), (992, 4207265), (1072, 3893290), (1178, 3542960), (1240, 3365812), (1273, 3278560), (1322, 3157040), (1340, 3114632), (1520, 2745794), (2077, 2009440), (2144, 1946645), (2356, 1771480), (2480, 1682906), (2546, 1639280), (2644, 1578520), (2680, 1557316), (2945, 1417184), (3040, 1372897), (3305, 1262816), (4154, 1004720), (4712, 885740), (4960, 841453), (5092, 819640), (5288, 789260), (5360, 778658), (5890, 708592), (6365, 655712), (6610, 631408), (8308, 502360), (9424, 442870), (10184, 409820), (10385, 401888), (10576, 394630), (10720, 389329), (11780, 354296), (12559, 332320), (12730, 327856), (13220, 315704), (16616, 251180), (18848, 221435), (20368, 204910), (20491, 203680), (20770, 200944), (21152, 197315), (23560, 177148), (25118, 166160), (25460, 163928), (26440, 157852), (33232, 125590), (39463, 105760), (40736, 102455), (40982, 101840), (41540, 100472), (44287, 94240), (47120, 88574), (50236, 83080), (50920, 81964), (52880, 78926), (62795, 66464)]