274031940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1619}}^1$

素因数の和:1682

約数の個数: 192

約数和(自身を含む): 975421440

約数和(自身を除く): 701389500

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, 1619, 1820, 1860, 2015, 2170, 2418, 2604, 2730, 2821, 3238, 3255, 4030, 4340, 4836, 4857, 5460, 5642, 6045, 6476, 6510, 8060, 8095, 8463, 9714, 11284, 11333, 12090, 13020, 14105, 16190, 16926, 19428, 21047, 22666, 24180, 24285, 28210, 32380, 33852, 33999, 42094, 42315, 45332, 48570, 50189, 56420, 56665, 63141, 67998, 84188, 84630, 97140, 100378, 105235, 113330, 126282, 135996, 147329, 150567, 169260, 169995, 200756, 210470, 226660, 250945, 252564, 294658, 301134, 315705, 339990, 351323, 420940, 441987, 501890, 589316, 602268, 631410, 652457, 679980, 702646, 736645, 752835, 883974, 1003780, 1053969, 1262820, 1304914, 1405292, 1473290, 1505670, 1756615, 1767948, 1957371, 2107938, 2209935, 2609828, 2946580, 3011340, 3262285, 3513230, 3914742, 4215876, 4419870, 4567199, 5269845, 6524570, 7026460, 7829484, 8839740, 9134398, 9786855, 10539690, 13049140, 13701597, 18268796, 19573710, 21079380, 22835995, 27403194, 39147420, 45671990, 54806388, 68507985, 91343980, 137015970, 274031940]

約数ペア:

[(1, 274031940), (2, 137015970), (3, 91343980), (4, 68507985), (5, 54806388), (6, 45671990), (7, 39147420), (10, 27403194), (12, 22835995), (13, 21079380), (14, 19573710), (15, 18268796), (20, 13701597), (21, 13049140), (26, 10539690), (28, 9786855), (30, 9134398), (31, 8839740), (35, 7829484), (39, 7026460), (42, 6524570), (52, 5269845), (60, 4567199), (62, 4419870), (65, 4215876), (70, 3914742), (78, 3513230), (84, 3262285), (91, 3011340), (93, 2946580), (105, 2609828), (124, 2209935), (130, 2107938), (140, 1957371), (155, 1767948), (156, 1756615), (182, 1505670), (186, 1473290), (195, 1405292), (210, 1304914), (217, 1262820), (260, 1053969), (273, 1003780), (310, 883974), (364, 752835), (372, 736645), (390, 702646), (403, 679980), (420, 652457), (434, 631410), (455, 602268), (465, 589316), (546, 501890), (620, 441987), (651, 420940), (780, 351323), (806, 339990), (868, 315705), (910, 301134), (930, 294658), (1085, 252564), (1092, 250945), (1209, 226660), (1302, 210470), (1365, 200756), (1612, 169995), (1619, 169260), (1820, 150567), (1860, 147329), (2015, 135996), (2170, 126282), (2418, 113330), (2604, 105235), (2730, 100378), (2821, 97140), (3238, 84630), (3255, 84188), (4030, 67998), (4340, 63141), (4836, 56665), (4857, 56420), (5460, 50189), (5642, 48570), (6045, 45332), (6476, 42315), (6510, 42094), (8060, 33999), (8095, 33852), (8463, 32380), (9714, 28210), (11284, 24285), (11333, 24180), (12090, 22666), (13020, 21047), (14105, 19428), (16190, 16926)]