1664333580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{9833}}^1$

素因数の和:9896

約数の個数: 192

約数和(自身を含む): 5921169408

約数和(自身を除く): 4256835828

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 31, 35, 39, 42, 52, 60, 62, 65, 70, 78, 84, 91, 93, 105, 124, 130, 140, 155, 156, 182, 186, 195, 210, 217, 260, 273, 310, 364, 372, 390, 403, 420, 434, 455, 465, 546, 620, 651, 780, 806, 868, 910, 930, 1085, 1092, 1209, 1302, 1365, 1612, 1820, 1860, 2015, 2170, 2418, 2604, 2730, 2821, 3255, 4030, 4340, 4836, 5460, 5642, 6045, 6510, 8060, 8463, 9833, 11284, 12090, 13020, 14105, 16926, 19666, 24180, 28210, 29499, 33852, 39332, 42315, 49165, 56420, 58998, 68831, 84630, 98330, 117996, 127829, 137662, 147495, 169260, 196660, 206493, 255658, 275324, 294990, 304823, 344155, 383487, 412986, 511316, 589980, 609646, 639145, 688310, 766974, 825972, 894803, 914469, 1032465, 1219292, 1278290, 1376620, 1524115, 1533948, 1789606, 1828938, 1917435, 2064930, 2133761, 2556580, 2684409, 3048230, 3579212, 3657876, 3834870, 3962699, 4129860, 4267522, 4474015, 4572345, 5368818, 6096460, 6401283, 7669740, 7925398, 8535044, 8948030, 9144690, 10668805, 10737636, 11888097, 12802566, 13422045, 15850796, 17896060, 18289380, 19813495, 21337610, 23776194, 25605132, 26844090, 27738893, 32006415, 39626990, 42675220, 47552388, 53688180, 55477786, 59440485, 64012830, 79253980, 83216679, 110955572, 118880970, 128025660, 138694465, 166433358, 237761940, 277388930, 332866716, 416083395, 554777860, 832166790, 1664333580]

約数ペア:

[(1, 1664333580), (2, 832166790), (3, 554777860), (4, 416083395), (5, 332866716), (6, 277388930), (7, 237761940), (10, 166433358), (12, 138694465), (13, 128025660), (14, 118880970), (15, 110955572), (20, 83216679), (21, 79253980), (26, 64012830), (28, 59440485), (30, 55477786), (31, 53688180), (35, 47552388), (39, 42675220), (42, 39626990), (52, 32006415), (60, 27738893), (62, 26844090), (65, 25605132), (70, 23776194), (78, 21337610), (84, 19813495), (91, 18289380), (93, 17896060), (105, 15850796), (124, 13422045), (130, 12802566), (140, 11888097), (155, 10737636), (156, 10668805), (182, 9144690), (186, 8948030), (195, 8535044), (210, 7925398), (217, 7669740), (260, 6401283), (273, 6096460), (310, 5368818), (364, 4572345), (372, 4474015), (390, 4267522), (403, 4129860), (420, 3962699), (434, 3834870), (455, 3657876), (465, 3579212), (546, 3048230), (620, 2684409), (651, 2556580), (780, 2133761), (806, 2064930), (868, 1917435), (910, 1828938), (930, 1789606), (1085, 1533948), (1092, 1524115), (1209, 1376620), (1302, 1278290), (1365, 1219292), (1612, 1032465), (1820, 914469), (1860, 894803), (2015, 825972), (2170, 766974), (2418, 688310), (2604, 639145), (2730, 609646), (2821, 589980), (3255, 511316), (4030, 412986), (4340, 383487), (4836, 344155), (5460, 304823), (5642, 294990), (6045, 275324), (6510, 255658), (8060, 206493), (8463, 196660), (9833, 169260), (11284, 147495), (12090, 137662), (13020, 127829), (14105, 117996), (16926, 98330), (19666, 84630), (24180, 68831), (28210, 58998), (29499, 56420), (33852, 49165), (39332, 42315)]