263336580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5923}}^1$

素因数の和:5970

約数の個数: 144

約数和(自身を含む): 905661120

約数和(自身を除く): 642324540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 45, 52, 57, 60, 65, 76, 78, 90, 95, 114, 117, 130, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 342, 380, 390, 468, 494, 570, 585, 684, 741, 780, 855, 988, 1140, 1170, 1235, 1482, 1710, 2223, 2340, 2470, 2964, 3420, 3705, 4446, 4940, 5923, 7410, 8892, 11115, 11846, 14820, 17769, 22230, 23692, 29615, 35538, 44460, 53307, 59230, 71076, 76999, 88845, 106614, 112537, 118460, 153998, 177690, 213228, 225074, 230997, 266535, 307996, 337611, 355380, 384995, 450148, 461994, 533070, 562685, 675222, 692991, 769990, 923988, 1012833, 1066140, 1125370, 1154985, 1350444, 1385982, 1462981, 1539980, 1688055, 2025666, 2250740, 2309970, 2771964, 2925962, 3376110, 3464955, 4051332, 4388943, 4619940, 5064165, 5851924, 6752220, 6929910, 7314905, 8777886, 10128330, 13166829, 13859820, 14629810, 17555772, 20256660, 21944715, 26333658, 29259620, 43889430, 52667316, 65834145, 87778860, 131668290, 263336580]

約数ペア:

[(1, 263336580), (2, 131668290), (3, 87778860), (4, 65834145), (5, 52667316), (6, 43889430), (9, 29259620), (10, 26333658), (12, 21944715), (13, 20256660), (15, 17555772), (18, 14629810), (19, 13859820), (20, 13166829), (26, 10128330), (30, 8777886), (36, 7314905), (38, 6929910), (39, 6752220), (45, 5851924), (52, 5064165), (57, 4619940), (60, 4388943), (65, 4051332), (76, 3464955), (78, 3376110), (90, 2925962), (95, 2771964), (114, 2309970), (117, 2250740), (130, 2025666), (156, 1688055), (171, 1539980), (180, 1462981), (190, 1385982), (195, 1350444), (228, 1154985), (234, 1125370), (247, 1066140), (260, 1012833), (285, 923988), (342, 769990), (380, 692991), (390, 675222), (468, 562685), (494, 533070), (570, 461994), (585, 450148), (684, 384995), (741, 355380), (780, 337611), (855, 307996), (988, 266535), (1140, 230997), (1170, 225074), (1235, 213228), (1482, 177690), (1710, 153998), (2223, 118460), (2340, 112537), (2470, 106614), (2964, 88845), (3420, 76999), (3705, 71076), (4446, 59230), (4940, 53307), (5923, 44460), (7410, 35538), (8892, 29615), (11115, 23692), (11846, 22230), (14820, 17769)]