19528133760

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{40847}}^1$

素因数の和:40955

約数の個数: 192

約数和(自身を含む): 68247204480

約数和(自身を除く): 48719070720

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, 80, 83, 90, 96, 120, 128, 144, 160, 166, 180, 192, 240, 249, 288, 320, 332, 360, 384, 415, 480, 498, 576, 640, 664, 720, 747, 830, 960, 996, 1152, 1245, 1328, 1440, 1494, 1660, 1920, 1992, 2490, 2656, 2880, 2988, 3320, 3735, 3984, 4980, 5312, 5760, 5976, 6640, 7470, 7968, 9960, 10624, 11952, 13280, 14940, 15936, 19920, 23904, 26560, 29880, 31872, 39840, 40847, 47808, 53120, 59760, 79680, 81694, 95616, 119520, 122541, 159360, 163388, 204235, 239040, 245082, 326776, 367623, 408470, 478080, 490164, 612705, 653552, 735246, 816940, 980328, 1225410, 1307104, 1470492, 1633880, 1838115, 1960656, 2450820, 2614208, 2940984, 3267760, 3390301, 3676230, 3921312, 4901640, 5228416, 5881968, 6535520, 6780602, 7352460, 7842624, 9803280, 10170903, 11763936, 13071040, 13561204, 14704920, 15685248, 16951505, 19606560, 20341806, 23527872, 26142080, 27122408, 29409840, 30512709, 33903010, 39213120, 40683612, 47055744, 50854515, 54244816, 58819680, 61025418, 67806020, 78426240, 81367224, 101709030, 108489632, 117639360, 122050836, 135612040, 152563545, 162734448, 203418060, 216979264, 235278720, 244101672, 271224080, 305127090, 325468896, 406836120, 433958528, 488203344, 542448160, 610254180, 650937792, 813672240, 976406688, 1084896320, 1220508360, 1301875584, 1627344480, 1952813376, 2169792640, 2441016720, 3254688960, 3905626752, 4882033440, 6509377920, 9764066880, 19528133760]

約数ペア:

[(1, 19528133760), (2, 9764066880), (3, 6509377920), (4, 4882033440), (5, 3905626752), (6, 3254688960), (8, 2441016720), (9, 2169792640), (10, 1952813376), (12, 1627344480), (15, 1301875584), (16, 1220508360), (18, 1084896320), (20, 976406688), (24, 813672240), (30, 650937792), (32, 610254180), (36, 542448160), (40, 488203344), (45, 433958528), (48, 406836120), (60, 325468896), (64, 305127090), (72, 271224080), (80, 244101672), (83, 235278720), (90, 216979264), (96, 203418060), (120, 162734448), (128, 152563545), (144, 135612040), (160, 122050836), (166, 117639360), (180, 108489632), (192, 101709030), (240, 81367224), (249, 78426240), (288, 67806020), (320, 61025418), (332, 58819680), (360, 54244816), (384, 50854515), (415, 47055744), (480, 40683612), (498, 39213120), (576, 33903010), (640, 30512709), (664, 29409840), (720, 27122408), (747, 26142080), (830, 23527872), (960, 20341806), (996, 19606560), (1152, 16951505), (1245, 15685248), (1328, 14704920), (1440, 13561204), (1494, 13071040), (1660, 11763936), (1920, 10170903), (1992, 9803280), (2490, 7842624), (2656, 7352460), (2880, 6780602), (2988, 6535520), (3320, 5881968), (3735, 5228416), (3984, 4901640), (4980, 3921312), (5312, 3676230), (5760, 3390301), (5976, 3267760), (6640, 2940984), (7470, 2614208), (7968, 2450820), (9960, 1960656), (10624, 1838115), (11952, 1633880), (13280, 1470492), (14940, 1307104), (15936, 1225410), (19920, 980328), (23904, 816940), (26560, 735246), (29880, 653552), (31872, 612705), (39840, 490164), (40847, 478080), (47808, 408470), (53120, 367623), (59760, 326776), (79680, 245082), (81694, 239040), (95616, 204235), (119520, 163388), (122541, 159360)]