384280260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{70381}}^1$

素因数の和:70413

約数の個数: 96

約数和(自身を含む): 1324307712

約数和(自身を除く): 940027452

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 70381, 140762, 211143, 281524, 351905, 422286, 492667, 703810, 844572, 914953, 985334, 1055715, 1407620, 1478001, 1829906, 1970668, 2111430, 2463335, 2744859, 2956002, 3659812, 4222860, 4574765, 4926670, 5489718, 5912004, 6404671, 7390005, 9149530, 9853340, 10979436, 12809342, 13724295, 14780010, 18299060, 19214013, 25618684, 27448590, 29560020, 32023355, 38428026, 54897180, 64046710, 76856052, 96070065, 128093420, 192140130, 384280260]

約数ペア:

[(1, 384280260), (2, 192140130), (3, 128093420), (4, 96070065), (5, 76856052), (6, 64046710), (7, 54897180), (10, 38428026), (12, 32023355), (13, 29560020), (14, 27448590), (15, 25618684), (20, 19214013), (21, 18299060), (26, 14780010), (28, 13724295), (30, 12809342), (35, 10979436), (39, 9853340), (42, 9149530), (52, 7390005), (60, 6404671), (65, 5912004), (70, 5489718), (78, 4926670), (84, 4574765), (91, 4222860), (105, 3659812), (130, 2956002), (140, 2744859), (156, 2463335), (182, 2111430), (195, 1970668), (210, 1829906), (260, 1478001), (273, 1407620), (364, 1055715), (390, 985334), (420, 914953), (455, 844572), (546, 703810), (780, 492667), (910, 422286), (1092, 351905), (1365, 281524), (1820, 211143), (2730, 140762), (5460, 70381)]