18251306640

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{1207097}}^1$

素因数の和:1207126

約数の個数: 160

約数和(自身を含む): 71846472960

約数和(自身を除く): 53595166320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 1207097, 2414194, 3621291, 4828388, 6035485, 7242582, 8449679, 9656776, 10863873, 12070970, 14485164, 16899358, 18106455, 19313552, 21727746, 24141940, 25349037, 28970328, 32591619, 33798716, 36212910, 42248395, 43455492, 48283880, 50698074, 54319365, 57940656, 65183238, 67597432, 72425820, 76047111, 84496790, 86910984, 96567760, 101396148, 108638730, 126745185, 130366476, 135194864, 144851640, 152094222, 162958095, 168993580, 173821968, 202792296, 217277460, 228141333, 253490370, 260732952, 289703280, 304188444, 325916190, 337987160, 380235555, 405584592, 434554920, 456282666, 506980740, 521465904, 608376888, 651832380, 675974320, 760471110, 869109840, 912565332, 1013961480, 1140706665, 1216753776, 1303664760, 1520942220, 1825130664, 2027922960, 2281413330, 2607329520, 3041884440, 3650261328, 4562826660, 6083768880, 9125653320, 18251306640]

約数ペア:

[(1, 18251306640), (2, 9125653320), (3, 6083768880), (4, 4562826660), (5, 3650261328), (6, 3041884440), (7, 2607329520), (8, 2281413330), (9, 2027922960), (10, 1825130664), (12, 1520942220), (14, 1303664760), (15, 1216753776), (16, 1140706665), (18, 1013961480), (20, 912565332), (21, 869109840), (24, 760471110), (27, 675974320), (28, 651832380), (30, 608376888), (35, 521465904), (36, 506980740), (40, 456282666), (42, 434554920), (45, 405584592), (48, 380235555), (54, 337987160), (56, 325916190), (60, 304188444), (63, 289703280), (70, 260732952), (72, 253490370), (80, 228141333), (84, 217277460), (90, 202792296), (105, 173821968), (108, 168993580), (112, 162958095), (120, 152094222), (126, 144851640), (135, 135194864), (140, 130366476), (144, 126745185), (168, 108638730), (180, 101396148), (189, 96567760), (210, 86910984), (216, 84496790), (240, 76047111), (252, 72425820), (270, 67597432), (280, 65183238), (315, 57940656), (336, 54319365), (360, 50698074), (378, 48283880), (420, 43455492), (432, 42248395), (504, 36212910), (540, 33798716), (560, 32591619), (630, 28970328), (720, 25349037), (756, 24141940), (840, 21727746), (945, 19313552), (1008, 18106455), (1080, 16899358), (1260, 14485164), (1512, 12070970), (1680, 10863873), (1890, 9656776), (2160, 8449679), (2520, 7242582), (3024, 6035485), (3780, 4828388), (5040, 3621291), (7560, 2414194), (15120, 1207097)]