1000405440

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{4397}}^1$

素因数の和:4499

約数の個数: 168

約数和(自身を含む): 3485327040

約数和(自身を除く): 2484921600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 79, 80, 90, 96, 120, 144, 158, 160, 180, 192, 237, 240, 288, 316, 320, 360, 395, 474, 480, 576, 632, 711, 720, 790, 948, 960, 1185, 1264, 1422, 1440, 1580, 1896, 2370, 2528, 2844, 2880, 3160, 3555, 3792, 4397, 4740, 5056, 5688, 6320, 7110, 7584, 8794, 9480, 11376, 12640, 13191, 14220, 15168, 17588, 18960, 21985, 22752, 25280, 26382, 28440, 35176, 37920, 39573, 43970, 45504, 52764, 56880, 65955, 70352, 75840, 79146, 87940, 105528, 113760, 131910, 140704, 158292, 175880, 197865, 211056, 227520, 263820, 281408, 316584, 347363, 351760, 395730, 422112, 527640, 633168, 694726, 703520, 791460, 844224, 1042089, 1055280, 1266336, 1389452, 1407040, 1582920, 1736815, 2084178, 2110560, 2532672, 2778904, 3126267, 3165840, 3473630, 4168356, 4221120, 5210445, 5557808, 6252534, 6331680, 6947260, 8336712, 10420890, 11115616, 12505068, 12663360, 13894520, 15631335, 16673424, 20841780, 22231232, 25010136, 27789040, 31262670, 33346848, 41683560, 50020272, 55578080, 62525340, 66693696, 83367120, 100040544, 111156160, 125050680, 166734240, 200081088, 250101360, 333468480, 500202720, 1000405440]

約数ペア:

[(1, 1000405440), (2, 500202720), (3, 333468480), (4, 250101360), (5, 200081088), (6, 166734240), (8, 125050680), (9, 111156160), (10, 100040544), (12, 83367120), (15, 66693696), (16, 62525340), (18, 55578080), (20, 50020272), (24, 41683560), (30, 33346848), (32, 31262670), (36, 27789040), (40, 25010136), (45, 22231232), (48, 20841780), (60, 16673424), (64, 15631335), (72, 13894520), (79, 12663360), (80, 12505068), (90, 11115616), (96, 10420890), (120, 8336712), (144, 6947260), (158, 6331680), (160, 6252534), (180, 5557808), (192, 5210445), (237, 4221120), (240, 4168356), (288, 3473630), (316, 3165840), (320, 3126267), (360, 2778904), (395, 2532672), (474, 2110560), (480, 2084178), (576, 1736815), (632, 1582920), (711, 1407040), (720, 1389452), (790, 1266336), (948, 1055280), (960, 1042089), (1185, 844224), (1264, 791460), (1422, 703520), (1440, 694726), (1580, 633168), (1896, 527640), (2370, 422112), (2528, 395730), (2844, 351760), (2880, 347363), (3160, 316584), (3555, 281408), (3792, 263820), (4397, 227520), (4740, 211056), (5056, 197865), (5688, 175880), (6320, 158292), (7110, 140704), (7584, 131910), (8794, 113760), (9480, 105528), (11376, 87940), (12640, 79146), (13191, 75840), (14220, 70352), (15168, 65955), (17588, 56880), (18960, 52764), (21985, 45504), (22752, 43970), (25280, 39573), (26382, 37920), (28440, 35176)]