7401471240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1\times {\mathrm{4673}}^1$

素因数の和:4951

約数の個数: 128

約数和(自身を含む): 22655064960

約数和(自身を除く): 15253593720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 197, 201, 268, 335, 394, 402, 536, 591, 670, 788, 804, 985, 1005, 1182, 1340, 1576, 1608, 1970, 2010, 2364, 2680, 2955, 3940, 4020, 4673, 4728, 5910, 7880, 8040, 9346, 11820, 13199, 14019, 18692, 23365, 23640, 26398, 28038, 37384, 39597, 46730, 52796, 56076, 65995, 70095, 79194, 93460, 105592, 112152, 131990, 140190, 158388, 186920, 197985, 263980, 280380, 313091, 316776, 395970, 527960, 560760, 626182, 791940, 920581, 939273, 1252364, 1565455, 1583880, 1841162, 1878546, 2504728, 2761743, 3130910, 3682324, 3757092, 4602905, 4696365, 5523486, 6261820, 7364648, 7514184, 9205810, 9392730, 11046972, 12523640, 13808715, 18411620, 18785460, 22093944, 27617430, 36823240, 37570920, 55234860, 61678927, 110469720, 123357854, 185036781, 246715708, 308394635, 370073562, 493431416, 616789270, 740147124, 925183905, 1233578540, 1480294248, 1850367810, 2467157080, 3700735620, 7401471240]

約数ペア:

[(1, 7401471240), (2, 3700735620), (3, 2467157080), (4, 1850367810), (5, 1480294248), (6, 1233578540), (8, 925183905), (10, 740147124), (12, 616789270), (15, 493431416), (20, 370073562), (24, 308394635), (30, 246715708), (40, 185036781), (60, 123357854), (67, 110469720), (120, 61678927), (134, 55234860), (197, 37570920), (201, 36823240), (268, 27617430), (335, 22093944), (394, 18785460), (402, 18411620), (536, 13808715), (591, 12523640), (670, 11046972), (788, 9392730), (804, 9205810), (985, 7514184), (1005, 7364648), (1182, 6261820), (1340, 5523486), (1576, 4696365), (1608, 4602905), (1970, 3757092), (2010, 3682324), (2364, 3130910), (2680, 2761743), (2955, 2504728), (3940, 1878546), (4020, 1841162), (4673, 1583880), (4728, 1565455), (5910, 1252364), (7880, 939273), (8040, 920581), (9346, 791940), (11820, 626182), (13199, 560760), (14019, 527960), (18692, 395970), (23365, 316776), (23640, 313091), (26398, 280380), (28038, 263980), (37384, 197985), (39597, 186920), (46730, 158388), (52796, 140190), (56076, 131990), (65995, 112152), (70095, 105592), (79194, 93460)]