738287940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1607}}^1$

素因数の和:1682

約数の個数: 192

約数和(自身を含む): 2420490240

約数和(自身を除く): 1682202300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 31, 38, 39, 52, 57, 60, 62, 65, 76, 78, 93, 95, 114, 124, 130, 155, 156, 186, 190, 195, 228, 247, 260, 285, 310, 372, 380, 390, 403, 465, 494, 570, 589, 620, 741, 780, 806, 930, 988, 1140, 1178, 1209, 1235, 1482, 1607, 1612, 1767, 1860, 2015, 2356, 2418, 2470, 2945, 2964, 3214, 3534, 3705, 4030, 4821, 4836, 4940, 5890, 6045, 6428, 7068, 7410, 7657, 8035, 8060, 8835, 9642, 11780, 12090, 14820, 15314, 16070, 17670, 19284, 20891, 22971, 24105, 24180, 30533, 30628, 32140, 35340, 38285, 41782, 45942, 48210, 49817, 61066, 62673, 76570, 83564, 91599, 91884, 96420, 99634, 104455, 114855, 122132, 125346, 149451, 152665, 153140, 183198, 199268, 208910, 229710, 249085, 250692, 298902, 305330, 313365, 366396, 396929, 417820, 457995, 459420, 498170, 597804, 610660, 626730, 647621, 747255, 793858, 915990, 946523, 996340, 1190787, 1253460, 1295242, 1494510, 1587716, 1831980, 1893046, 1942863, 1984645, 2381574, 2590484, 2839569, 2989020, 3238105, 3786092, 3885726, 3969290, 4732615, 4763148, 5679138, 5953935, 6476210, 7771452, 7938580, 9465230, 9714315, 11358276, 11907870, 12304799, 12952420, 14197845, 18930460, 19428630, 23815740, 24609598, 28395690, 36914397, 38857260, 49219196, 56791380, 61523995, 73828794, 123047990, 147657588, 184571985, 246095980, 369143970, 738287940]

約数ペア:

[(1, 738287940), (2, 369143970), (3, 246095980), (4, 184571985), (5, 147657588), (6, 123047990), (10, 73828794), (12, 61523995), (13, 56791380), (15, 49219196), (19, 38857260), (20, 36914397), (26, 28395690), (30, 24609598), (31, 23815740), (38, 19428630), (39, 18930460), (52, 14197845), (57, 12952420), (60, 12304799), (62, 11907870), (65, 11358276), (76, 9714315), (78, 9465230), (93, 7938580), (95, 7771452), (114, 6476210), (124, 5953935), (130, 5679138), (155, 4763148), (156, 4732615), (186, 3969290), (190, 3885726), (195, 3786092), (228, 3238105), (247, 2989020), (260, 2839569), (285, 2590484), (310, 2381574), (372, 1984645), (380, 1942863), (390, 1893046), (403, 1831980), (465, 1587716), (494, 1494510), (570, 1295242), (589, 1253460), (620, 1190787), (741, 996340), (780, 946523), (806, 915990), (930, 793858), (988, 747255), (1140, 647621), (1178, 626730), (1209, 610660), (1235, 597804), (1482, 498170), (1607, 459420), (1612, 457995), (1767, 417820), (1860, 396929), (2015, 366396), (2356, 313365), (2418, 305330), (2470, 298902), (2945, 250692), (2964, 249085), (3214, 229710), (3534, 208910), (3705, 199268), (4030, 183198), (4821, 153140), (4836, 152665), (4940, 149451), (5890, 125346), (6045, 122132), (6428, 114855), (7068, 104455), (7410, 99634), (7657, 96420), (8035, 91884), (8060, 91599), (8835, 83564), (9642, 76570), (11780, 62673), (12090, 61066), (14820, 49817), (15314, 48210), (16070, 45942), (17670, 41782), (19284, 38285), (20891, 35340), (22971, 32140), (24105, 30628), (24180, 30533)]