30161040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1381}}^1$

素因数の和:1417

約数の個数: 160

約数和(自身を含む): 115159296

約数和(自身を除く): 84998256

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1381, 1456, 1560, 1680, 1820, 2184, 2730, 2762, 3120, 3640, 4143, 4368, 5460, 5524, 6905, 7280, 8286, 9667, 10920, 11048, 13810, 16572, 17953, 19334, 20715, 21840, 22096, 27620, 29001, 33144, 35906, 38668, 41430, 48335, 53859, 55240, 58002, 66288, 71812, 77336, 82860, 89765, 96670, 107718, 110480, 116004, 125671, 143624, 145005, 154672, 165720, 179530, 193340, 215436, 232008, 251342, 269295, 287248, 290010, 331440, 359060, 377013, 386680, 430872, 464016, 502684, 538590, 580020, 628355, 718120, 754026, 773360, 861744, 1005368, 1077180, 1160040, 1256710, 1436240, 1508052, 1885065, 2010736, 2154360, 2320080, 2513420, 3016104, 3770130, 4308720, 5026840, 6032208, 7540260, 10053680, 15080520, 30161040]

約数ペア:

[(1, 30161040), (2, 15080520), (3, 10053680), (4, 7540260), (5, 6032208), (6, 5026840), (7, 4308720), (8, 3770130), (10, 3016104), (12, 2513420), (13, 2320080), (14, 2154360), (15, 2010736), (16, 1885065), (20, 1508052), (21, 1436240), (24, 1256710), (26, 1160040), (28, 1077180), (30, 1005368), (35, 861744), (39, 773360), (40, 754026), (42, 718120), (48, 628355), (52, 580020), (56, 538590), (60, 502684), (65, 464016), (70, 430872), (78, 386680), (80, 377013), (84, 359060), (91, 331440), (104, 290010), (105, 287248), (112, 269295), (120, 251342), (130, 232008), (140, 215436), (156, 193340), (168, 179530), (182, 165720), (195, 154672), (208, 145005), (210, 143624), (240, 125671), (260, 116004), (273, 110480), (280, 107718), (312, 96670), (336, 89765), (364, 82860), (390, 77336), (420, 71812), (455, 66288), (520, 58002), (546, 55240), (560, 53859), (624, 48335), (728, 41430), (780, 38668), (840, 35906), (910, 33144), (1040, 29001), (1092, 27620), (1365, 22096), (1381, 21840), (1456, 20715), (1560, 19334), (1680, 17953), (1820, 16572), (2184, 13810), (2730, 11048), (2762, 10920), (3120, 9667), (3640, 8286), (4143, 7280), (4368, 6905), (5460, 5524)]