2117432960

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{10243}}^1$

素因数の和:10298

約数の個数: 128

約数和(自身を含む): 5642395200

約数和(自身を除く): 3524962240

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 32, 34, 38, 40, 64, 68, 76, 80, 85, 95, 128, 136, 152, 160, 170, 190, 272, 304, 320, 323, 340, 380, 544, 608, 640, 646, 680, 760, 1088, 1216, 1292, 1360, 1520, 1615, 2176, 2432, 2584, 2720, 3040, 3230, 5168, 5440, 6080, 6460, 10243, 10336, 10880, 12160, 12920, 20486, 20672, 25840, 40972, 41344, 51215, 51680, 81944, 102430, 103360, 163888, 174131, 194617, 204860, 206720, 327776, 348262, 389234, 409720, 655552, 696524, 778468, 819440, 870655, 973085, 1311104, 1393048, 1556936, 1638880, 1741310, 1946170, 2786096, 3113872, 3277760, 3308489, 3482620, 3892340, 5572192, 6227744, 6555520, 6616978, 6965240, 7784680, 11144384, 12455488, 13233956, 13930480, 15569360, 16542445, 22288768, 24910976, 26467912, 27860960, 31138720, 33084890, 52935824, 55721920, 62277440, 66169780, 105871648, 111443840, 124554880, 132339560, 211743296, 264679120, 423486592, 529358240, 1058716480, 2117432960]

約数ペア:

[(1, 2117432960), (2, 1058716480), (4, 529358240), (5, 423486592), (8, 264679120), (10, 211743296), (16, 132339560), (17, 124554880), (19, 111443840), (20, 105871648), (32, 66169780), (34, 62277440), (38, 55721920), (40, 52935824), (64, 33084890), (68, 31138720), (76, 27860960), (80, 26467912), (85, 24910976), (95, 22288768), (128, 16542445), (136, 15569360), (152, 13930480), (160, 13233956), (170, 12455488), (190, 11144384), (272, 7784680), (304, 6965240), (320, 6616978), (323, 6555520), (340, 6227744), (380, 5572192), (544, 3892340), (608, 3482620), (640, 3308489), (646, 3277760), (680, 3113872), (760, 2786096), (1088, 1946170), (1216, 1741310), (1292, 1638880), (1360, 1556936), (1520, 1393048), (1615, 1311104), (2176, 973085), (2432, 870655), (2584, 819440), (2720, 778468), (3040, 696524), (3230, 655552), (5168, 409720), (5440, 389234), (6080, 348262), (6460, 327776), (10243, 206720), (10336, 204860), (10880, 194617), (12160, 174131), (12920, 163888), (20486, 103360), (20672, 102430), (25840, 81944), (40972, 51680), (41344, 51215)]