1368799681440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{2749919}}^1$

素因数の和:2750015

約数の個数: 192

約数和(自身を含む): 4640193008640

約数和(自身を除く): 3271393327200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 61, 68, 80, 85, 96, 102, 120, 122, 136, 160, 170, 183, 204, 240, 244, 255, 272, 305, 340, 366, 408, 480, 488, 510, 544, 610, 680, 732, 816, 915, 976, 1020, 1037, 1220, 1360, 1464, 1632, 1830, 1952, 2040, 2074, 2440, 2720, 2928, 3111, 3660, 4080, 4148, 4880, 5185, 5856, 6222, 7320, 8160, 8296, 9760, 10370, 12444, 14640, 15555, 16592, 20740, 24888, 29280, 31110, 33184, 41480, 49776, 62220, 82960, 99552, 124440, 165920, 248880, 497760, 2749919, 5499838, 8249757, 10999676, 13749595, 16499514, 21999352, 27499190, 32999028, 41248785, 43998704, 46748623, 54998380, 65998056, 82497570, 87997408, 93497246, 109996760, 131996112, 140245869, 164995140, 167745059, 186994492, 219993520, 233743115, 263992224, 280491738, 329990280, 335490118, 373988984, 439987040, 467486230, 503235177, 560983476, 659980560, 670980236, 701229345, 747977968, 838725295, 934972460, 1006470354, 1121966952, 1319961120, 1341960472, 1402458690, 1495955936, 1677450590, 1869944920, 2012940708, 2243933904, 2516175885, 2683920944, 2804917380, 2851666003, 3354901180, 3739889840, 4025881416, 4487867808, 5032351770, 5367841888, 5609834760, 5703332006, 6709802360, 7479779680, 8051762832, 8554998009, 10064703540, 11219669520, 11406664012, 13419604720, 14258330015, 16103525664, 17109996018, 20129407080, 22439339040, 22813328024, 26839209440, 28516660030, 34219992036, 40258814160, 42774990045, 45626656048, 57033320060, 68439984072, 80517628320, 85549980090, 91253312096, 114066640120, 136879968144, 171099960180, 228133280240, 273759936288, 342199920360, 456266560480, 684399840720, 1368799681440]

約数ペア:

[(1, 1368799681440), (2, 684399840720), (3, 456266560480), (4, 342199920360), (5, 273759936288), (6, 228133280240), (8, 171099960180), (10, 136879968144), (12, 114066640120), (15, 91253312096), (16, 85549980090), (17, 80517628320), (20, 68439984072), (24, 57033320060), (30, 45626656048), (32, 42774990045), (34, 40258814160), (40, 34219992036), (48, 28516660030), (51, 26839209440), (60, 22813328024), (61, 22439339040), (68, 20129407080), (80, 17109996018), (85, 16103525664), (96, 14258330015), (102, 13419604720), (120, 11406664012), (122, 11219669520), (136, 10064703540), (160, 8554998009), (170, 8051762832), (183, 7479779680), (204, 6709802360), (240, 5703332006), (244, 5609834760), (255, 5367841888), (272, 5032351770), (305, 4487867808), (340, 4025881416), (366, 3739889840), (408, 3354901180), (480, 2851666003), (488, 2804917380), (510, 2683920944), (544, 2516175885), (610, 2243933904), (680, 2012940708), (732, 1869944920), (816, 1677450590), (915, 1495955936), (976, 1402458690), (1020, 1341960472), (1037, 1319961120), (1220, 1121966952), (1360, 1006470354), (1464, 934972460), (1632, 838725295), (1830, 747977968), (1952, 701229345), (2040, 670980236), (2074, 659980560), (2440, 560983476), (2720, 503235177), (2928, 467486230), (3111, 439987040), (3660, 373988984), (4080, 335490118), (4148, 329990280), (4880, 280491738), (5185, 263992224), (5856, 233743115), (6222, 219993520), (7320, 186994492), (8160, 167745059), (8296, 164995140), (9760, 140245869), (10370, 131996112), (12444, 109996760), (14640, 93497246), (15555, 87997408), (16592, 82497570), (20740, 65998056), (24888, 54998380), (29280, 46748623), (31110, 43998704), (33184, 41248785), (41480, 32999028), (49776, 27499190), (62220, 21999352), (82960, 16499514), (99552, 13749595), (124440, 10999676), (165920, 8249757), (248880, 5499838), (497760, 2749919)]