1651283920

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:234

約数の個数: 320

約数和(自身を含む): 4859688960

約数和(自身を除く): 3208405040

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 19, 20, 22, 26, 38, 40, 44, 52, 55, 65, 71, 76, 80, 88, 95, 104, 107, 110, 130, 142, 143, 152, 176, 190, 208, 209, 214, 220, 247, 260, 284, 286, 304, 355, 380, 418, 428, 440, 494, 520, 535, 568, 572, 710, 715, 760, 781, 836, 856, 880, 923, 988, 1040, 1045, 1070, 1136, 1144, 1177, 1235, 1349, 1391, 1420, 1430, 1520, 1562, 1672, 1712, 1846, 1976, 2033, 2090, 2140, 2288, 2354, 2470, 2698, 2717, 2782, 2840, 2860, 3124, 3344, 3692, 3905, 3952, 4066, 4180, 4280, 4615, 4708, 4940, 5396, 5434, 5564, 5680, 5720, 5885, 6248, 6745, 6955, 7384, 7597, 7810, 8132, 8360, 8560, 9230, 9416, 9880, 10153, 10165, 10792, 10868, 11128, 11440, 11770, 12496, 13490, 13585, 13910, 14768, 14839, 15194, 15301, 15620, 16264, 16720, 17537, 18460, 18832, 19760, 20306, 20330, 21584, 21736, 22256, 22363, 23540, 26429, 26980, 27170, 27820, 29678, 30388, 30602, 31240, 32528, 35074, 36920, 37985, 40612, 40660, 43472, 44726, 47080, 50765, 52858, 53960, 54340, 55640, 59356, 60776, 61204, 62480, 70148, 73840, 74195, 75970, 76505, 81224, 81320, 83567, 87685, 89452, 94160, 98761, 101530, 105716, 107920, 108680, 111280, 111815, 118712, 121552, 122408, 132145, 140296, 144343, 148390, 151940, 153010, 162448, 162640, 167134, 175370, 178904, 192907, 197522, 203060, 211432, 217360, 223630, 237424, 244816, 264290, 280592, 288686, 290719, 296780, 303880, 306020, 334268, 350740, 357808, 385814, 395044, 406120, 417835, 422864, 447260, 493805, 528580, 577372, 581438, 593560, 607760, 612040, 668536, 701480, 721715, 771628, 790088, 812240, 835670, 894520, 964535, 987610, 1057160, 1086371, 1154744, 1162876, 1187120, 1224080, 1337072, 1402960, 1443430, 1453595, 1543256, 1580176, 1587773, 1671340, 1789040, 1876459, 1929070, 1975220, 2114320, 2172742, 2309488, 2325752, 2886860, 2907190, 3086512, 3175546, 3342680, 3752918, 3858140, 3950440, 4345484, 4651504, 5431855, 5773720, 5814380, 6351092, 6685360, 7505836, 7716280, 7900880, 7938865, 8690968, 9382295, 10863710, 11547440, 11628760, 12702184, 15011672, 15432560, 15877730, 17381936, 18764590, 20641049, 21727420, 23257520, 25404368, 30023344, 31755460, 37529180, 41282098, 43454840, 63510920, 75058360, 82564196, 86909680, 103205245, 127021840, 150116720, 165128392, 206410490, 330256784, 412820980, 825641960, 1651283920]

約数ペア:

[(1, 1651283920), (2, 825641960), (4, 412820980), (5, 330256784), (8, 206410490), (10, 165128392), (11, 150116720), (13, 127021840), (16, 103205245), (19, 86909680), (20, 82564196), (22, 75058360), (26, 63510920), (38, 43454840), (40, 41282098), (44, 37529180), (52, 31755460), (55, 30023344), (65, 25404368), (71, 23257520), (76, 21727420), (80, 20641049), (88, 18764590), (95, 17381936), (104, 15877730), (107, 15432560), (110, 15011672), (130, 12702184), (142, 11628760), (143, 11547440), (152, 10863710), (176, 9382295), (190, 8690968), (208, 7938865), (209, 7900880), (214, 7716280), (220, 7505836), (247, 6685360), (260, 6351092), (284, 5814380), (286, 5773720), (304, 5431855), (355, 4651504), (380, 4345484), (418, 3950440), (428, 3858140), (440, 3752918), (494, 3342680), (520, 3175546), (535, 3086512), (568, 2907190), (572, 2886860), (710, 2325752), (715, 2309488), (760, 2172742), (781, 2114320), (836, 1975220), (856, 1929070), (880, 1876459), (923, 1789040), (988, 1671340), (1040, 1587773), (1045, 1580176), (1070, 1543256), (1136, 1453595), (1144, 1443430), (1177, 1402960), (1235, 1337072), (1349, 1224080), (1391, 1187120), (1420, 1162876), (1430, 1154744), (1520, 1086371), (1562, 1057160), (1672, 987610), (1712, 964535), (1846, 894520), (1976, 835670), (2033, 812240), (2090, 790088), (2140, 771628), (2288, 721715), (2354, 701480), (2470, 668536), (2698, 612040), (2717, 607760), (2782, 593560), (2840, 581438), (2860, 577372), (3124, 528580), (3344, 493805), (3692, 447260), (3905, 422864), (3952, 417835), (4066, 406120), (4180, 395044), (4280, 385814), (4615, 357808), (4708, 350740), (4940, 334268), (5396, 306020), (5434, 303880), (5564, 296780), (5680, 290719), (5720, 288686), (5885, 280592), (6248, 264290), (6745, 244816), (6955, 237424), (7384, 223630), (7597, 217360), (7810, 211432), (8132, 203060), (8360, 197522), (8560, 192907), (9230, 178904), (9416, 175370), (9880, 167134), (10153, 162640), (10165, 162448), (10792, 153010), (10868, 151940), (11128, 148390), (11440, 144343), (11770, 140296), (12496, 132145), (13490, 122408), (13585, 121552), (13910, 118712), (14768, 111815), (14839, 111280), (15194, 108680), (15301, 107920), (15620, 105716), (16264, 101530), (16720, 98761), (17537, 94160), (18460, 89452), (18832, 87685), (19760, 83567), (20306, 81320), (20330, 81224), (21584, 76505), (21736, 75970), (22256, 74195), (22363, 73840), (23540, 70148), (26429, 62480), (26980, 61204), (27170, 60776), (27820, 59356), (29678, 55640), (30388, 54340), (30602, 53960), (31240, 52858), (32528, 50765), (35074, 47080), (36920, 44726), (37985, 43472), (40612, 40660)]