138244860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{419}}^1$

素因数の和:497

約数の個数: 192

約数和(自身を含む): 474163200

約数和(自身を除く): 335918340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 47, 52, 54, 60, 65, 78, 90, 94, 108, 117, 130, 135, 141, 156, 180, 188, 195, 234, 235, 260, 270, 282, 351, 390, 419, 423, 468, 470, 540, 564, 585, 611, 702, 705, 780, 838, 846, 940, 1170, 1222, 1257, 1269, 1404, 1410, 1676, 1692, 1755, 1833, 2095, 2115, 2340, 2444, 2514, 2538, 2820, 3055, 3510, 3666, 3771, 4190, 4230, 5028, 5076, 5447, 5499, 6110, 6285, 6345, 7020, 7332, 7542, 8380, 8460, 9165, 10894, 10998, 11313, 12220, 12570, 12690, 15084, 16341, 16497, 18330, 18855, 19693, 21788, 21996, 22626, 25140, 25380, 27235, 27495, 32682, 32994, 36660, 37710, 39386, 45252, 49023, 54470, 54990, 56565, 59079, 65364, 65988, 75420, 78772, 81705, 82485, 98046, 98465, 108940, 109980, 113130, 118158, 147069, 163410, 164970, 177237, 196092, 196930, 226260, 236316, 245115, 256009, 294138, 295395, 326820, 329940, 354474, 393860, 490230, 512018, 531711, 588276, 590790, 708948, 735345, 768027, 886185, 980460, 1024036, 1063422, 1181580, 1280045, 1470690, 1536054, 1772370, 2126844, 2304081, 2560090, 2658555, 2941380, 3072108, 3544740, 3840135, 4608162, 5120180, 5317110, 6912243, 7680270, 9216324, 10634220, 11520405, 13824486, 15360540, 23040810, 27648972, 34561215, 46081620, 69122430, 138244860]

約数ペア:

[(1, 138244860), (2, 69122430), (3, 46081620), (4, 34561215), (5, 27648972), (6, 23040810), (9, 15360540), (10, 13824486), (12, 11520405), (13, 10634220), (15, 9216324), (18, 7680270), (20, 6912243), (26, 5317110), (27, 5120180), (30, 4608162), (36, 3840135), (39, 3544740), (45, 3072108), (47, 2941380), (52, 2658555), (54, 2560090), (60, 2304081), (65, 2126844), (78, 1772370), (90, 1536054), (94, 1470690), (108, 1280045), (117, 1181580), (130, 1063422), (135, 1024036), (141, 980460), (156, 886185), (180, 768027), (188, 735345), (195, 708948), (234, 590790), (235, 588276), (260, 531711), (270, 512018), (282, 490230), (351, 393860), (390, 354474), (419, 329940), (423, 326820), (468, 295395), (470, 294138), (540, 256009), (564, 245115), (585, 236316), (611, 226260), (702, 196930), (705, 196092), (780, 177237), (838, 164970), (846, 163410), (940, 147069), (1170, 118158), (1222, 113130), (1257, 109980), (1269, 108940), (1404, 98465), (1410, 98046), (1676, 82485), (1692, 81705), (1755, 78772), (1833, 75420), (2095, 65988), (2115, 65364), (2340, 59079), (2444, 56565), (2514, 54990), (2538, 54470), (2820, 49023), (3055, 45252), (3510, 39386), (3666, 37710), (3771, 36660), (4190, 32994), (4230, 32682), (5028, 27495), (5076, 27235), (5447, 25380), (5499, 25140), (6110, 22626), (6285, 21996), (6345, 21788), (7020, 19693), (7332, 18855), (7542, 18330), (8380, 16497), (8460, 16341), (9165, 15084), (10894, 12690), (10998, 12570), (11313, 12220)]