196763820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:276

約数の個数: 192

約数和(自身を含む): 634798080

約数和(自身を除く): 438034260

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 31, 33, 44, 55, 59, 60, 62, 66, 93, 110, 118, 124, 132, 155, 163, 165, 177, 186, 220, 236, 295, 310, 326, 330, 341, 354, 372, 465, 489, 590, 620, 649, 652, 660, 682, 708, 815, 885, 930, 978, 1023, 1180, 1298, 1364, 1630, 1705, 1770, 1793, 1829, 1860, 1947, 1956, 2046, 2445, 2596, 3245, 3260, 3410, 3540, 3586, 3658, 3894, 4092, 4890, 5053, 5115, 5379, 5487, 6490, 6820, 7172, 7316, 7788, 8965, 9145, 9617, 9735, 9780, 10106, 10230, 10758, 10974, 12980, 15159, 17930, 18290, 19234, 19470, 20119, 20212, 20460, 21516, 21948, 25265, 26895, 27435, 28851, 30318, 35860, 36580, 38468, 38940, 40238, 48085, 50530, 53790, 54870, 55583, 57702, 60357, 60636, 75795, 80476, 96170, 100595, 101060, 105787, 107580, 109740, 111166, 115404, 120714, 144255, 151590, 166749, 192340, 201190, 211574, 222332, 241428, 277915, 288510, 298127, 301785, 303180, 317361, 333498, 402380, 423148, 528935, 555830, 577020, 596254, 603570, 634722, 666996, 833745, 894381, 1057870, 1111660, 1192508, 1207140, 1269444, 1490635, 1586805, 1667490, 1788762, 2115740, 2981270, 3173610, 3279397, 3334980, 3577524, 4471905, 5962540, 6347220, 6558794, 8943810, 9838191, 13117588, 16396985, 17887620, 19676382, 32793970, 39352764, 49190955, 65587940, 98381910, 196763820]

約数ペア:

[(1, 196763820), (2, 98381910), (3, 65587940), (4, 49190955), (5, 39352764), (6, 32793970), (10, 19676382), (11, 17887620), (12, 16396985), (15, 13117588), (20, 9838191), (22, 8943810), (30, 6558794), (31, 6347220), (33, 5962540), (44, 4471905), (55, 3577524), (59, 3334980), (60, 3279397), (62, 3173610), (66, 2981270), (93, 2115740), (110, 1788762), (118, 1667490), (124, 1586805), (132, 1490635), (155, 1269444), (163, 1207140), (165, 1192508), (177, 1111660), (186, 1057870), (220, 894381), (236, 833745), (295, 666996), (310, 634722), (326, 603570), (330, 596254), (341, 577020), (354, 555830), (372, 528935), (465, 423148), (489, 402380), (590, 333498), (620, 317361), (649, 303180), (652, 301785), (660, 298127), (682, 288510), (708, 277915), (815, 241428), (885, 222332), (930, 211574), (978, 201190), (1023, 192340), (1180, 166749), (1298, 151590), (1364, 144255), (1630, 120714), (1705, 115404), (1770, 111166), (1793, 109740), (1829, 107580), (1860, 105787), (1947, 101060), (1956, 100595), (2046, 96170), (2445, 80476), (2596, 75795), (3245, 60636), (3260, 60357), (3410, 57702), (3540, 55583), (3586, 54870), (3658, 53790), (3894, 50530), (4092, 48085), (4890, 40238), (5053, 38940), (5115, 38468), (5379, 36580), (5487, 35860), (6490, 30318), (6820, 28851), (7172, 27435), (7316, 26895), (7788, 25265), (8965, 21948), (9145, 21516), (9617, 20460), (9735, 20212), (9780, 20119), (10106, 19470), (10230, 19234), (10758, 18290), (10974, 17930), (12980, 15159)]