244339980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{569}}^1$

素因数の和:1019

約数の個数: 96

約数和(自身を含む): 727392960

約数和(自身を除く): 483052980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 421, 510, 569, 842, 1020, 1138, 1263, 1684, 1707, 2105, 2276, 2526, 2845, 3414, 4210, 5052, 5690, 6315, 6828, 7157, 8420, 8535, 9673, 11380, 12630, 14314, 17070, 19346, 21471, 25260, 28628, 29019, 34140, 35785, 38692, 42942, 48365, 58038, 71570, 85884, 96730, 107355, 116076, 143140, 145095, 193460, 214710, 239549, 290190, 429420, 479098, 580380, 718647, 958196, 1197745, 1437294, 2395490, 2874588, 3593235, 4072333, 4790980, 7186470, 8144666, 12216999, 14372940, 16289332, 20361665, 24433998, 40723330, 48867996, 61084995, 81446660, 122169990, 244339980]

約数ペア:

[(1, 244339980), (2, 122169990), (3, 81446660), (4, 61084995), (5, 48867996), (6, 40723330), (10, 24433998), (12, 20361665), (15, 16289332), (17, 14372940), (20, 12216999), (30, 8144666), (34, 7186470), (51, 4790980), (60, 4072333), (68, 3593235), (85, 2874588), (102, 2395490), (170, 1437294), (204, 1197745), (255, 958196), (340, 718647), (421, 580380), (510, 479098), (569, 429420), (842, 290190), (1020, 239549), (1138, 214710), (1263, 193460), (1684, 145095), (1707, 143140), (2105, 116076), (2276, 107355), (2526, 96730), (2845, 85884), (3414, 71570), (4210, 58038), (5052, 48365), (5690, 42942), (6315, 38692), (6828, 35785), (7157, 34140), (8420, 29019), (8535, 28628), (9673, 25260), (11380, 21471), (12630, 19346), (14314, 17070)]