16043160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1$

素因数の和:361

約数の個数: 128

約数和(自身を含む): 55987200

約数和(自身を除く): 39944040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 71, 84, 105, 120, 140, 142, 168, 210, 213, 269, 280, 284, 355, 420, 426, 497, 538, 568, 710, 807, 840, 852, 994, 1065, 1076, 1345, 1420, 1491, 1614, 1704, 1883, 1988, 2130, 2152, 2485, 2690, 2840, 2982, 3228, 3766, 3976, 4035, 4260, 4970, 5380, 5649, 5964, 6456, 7455, 7532, 8070, 8520, 9415, 9940, 10760, 11298, 11928, 14910, 15064, 16140, 18830, 19099, 19880, 22596, 28245, 29820, 32280, 37660, 38198, 45192, 56490, 57297, 59640, 75320, 76396, 95495, 112980, 114594, 133693, 152792, 190990, 225960, 229188, 267386, 286485, 381980, 401079, 458376, 534772, 572970, 668465, 763960, 802158, 1069544, 1145940, 1336930, 1604316, 2005395, 2291880, 2673860, 3208632, 4010790, 5347720, 8021580, 16043160]

約数ペア:

[(1, 16043160), (2, 8021580), (3, 5347720), (4, 4010790), (5, 3208632), (6, 2673860), (7, 2291880), (8, 2005395), (10, 1604316), (12, 1336930), (14, 1145940), (15, 1069544), (20, 802158), (21, 763960), (24, 668465), (28, 572970), (30, 534772), (35, 458376), (40, 401079), (42, 381980), (56, 286485), (60, 267386), (70, 229188), (71, 225960), (84, 190990), (105, 152792), (120, 133693), (140, 114594), (142, 112980), (168, 95495), (210, 76396), (213, 75320), (269, 59640), (280, 57297), (284, 56490), (355, 45192), (420, 38198), (426, 37660), (497, 32280), (538, 29820), (568, 28245), (710, 22596), (807, 19880), (840, 19099), (852, 18830), (994, 16140), (1065, 15064), (1076, 14910), (1345, 11928), (1420, 11298), (1491, 10760), (1614, 9940), (1704, 9415), (1883, 8520), (1988, 8070), (2130, 7532), (2152, 7455), (2485, 6456), (2690, 5964), (2840, 5649), (2982, 5380), (3228, 4970), (3766, 4260), (3976, 4035)]