163903740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2729}}^1$

素因数の和:2772

約数の個数: 192

約数和(自身を含む): 616412160

約数和(自身を除く): 452508420

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 13, 14, 15, 20, 21, 22, 26, 28, 30, 33, 35, 39, 42, 44, 52, 55, 60, 65, 66, 70, 77, 78, 84, 91, 105, 110, 130, 132, 140, 143, 154, 156, 165, 182, 195, 210, 220, 231, 260, 273, 286, 308, 330, 364, 385, 390, 420, 429, 455, 462, 546, 572, 660, 715, 770, 780, 858, 910, 924, 1001, 1092, 1155, 1365, 1430, 1540, 1716, 1820, 2002, 2145, 2310, 2729, 2730, 2860, 3003, 4004, 4290, 4620, 5005, 5458, 5460, 6006, 8187, 8580, 10010, 10916, 12012, 13645, 15015, 16374, 19103, 20020, 27290, 30019, 30030, 32748, 35477, 38206, 40935, 54580, 57309, 60038, 60060, 70954, 76412, 81870, 90057, 95515, 106431, 114618, 120076, 141908, 150095, 163740, 177385, 180114, 191030, 210133, 212862, 229236, 248339, 286545, 300190, 354770, 360228, 382060, 390247, 420266, 425724, 450285, 496678, 532155, 573090, 600380, 630399, 709540, 745017, 780494, 840532, 900570, 993356, 1050665, 1064310, 1146180, 1170741, 1241695, 1260798, 1490034, 1560988, 1801140, 1951235, 2101330, 2128620, 2341482, 2483390, 2521596, 2731729, 2980068, 3151995, 3725085, 3902470, 4202660, 4682964, 4966780, 5463458, 5853705, 6303990, 7450170, 7804940, 8195187, 10926916, 11707410, 12607980, 13658645, 14900340, 16390374, 23414820, 27317290, 32780748, 40975935, 54634580, 81951870, 163903740]

約数ペア:

[(1, 163903740), (2, 81951870), (3, 54634580), (4, 40975935), (5, 32780748), (6, 27317290), (7, 23414820), (10, 16390374), (11, 14900340), (12, 13658645), (13, 12607980), (14, 11707410), (15, 10926916), (20, 8195187), (21, 7804940), (22, 7450170), (26, 6303990), (28, 5853705), (30, 5463458), (33, 4966780), (35, 4682964), (39, 4202660), (42, 3902470), (44, 3725085), (52, 3151995), (55, 2980068), (60, 2731729), (65, 2521596), (66, 2483390), (70, 2341482), (77, 2128620), (78, 2101330), (84, 1951235), (91, 1801140), (105, 1560988), (110, 1490034), (130, 1260798), (132, 1241695), (140, 1170741), (143, 1146180), (154, 1064310), (156, 1050665), (165, 993356), (182, 900570), (195, 840532), (210, 780494), (220, 745017), (231, 709540), (260, 630399), (273, 600380), (286, 573090), (308, 532155), (330, 496678), (364, 450285), (385, 425724), (390, 420266), (420, 390247), (429, 382060), (455, 360228), (462, 354770), (546, 300190), (572, 286545), (660, 248339), (715, 229236), (770, 212862), (780, 210133), (858, 191030), (910, 180114), (924, 177385), (1001, 163740), (1092, 150095), (1155, 141908), (1365, 120076), (1430, 114618), (1540, 106431), (1716, 95515), (1820, 90057), (2002, 81870), (2145, 76412), (2310, 70954), (2729, 60060), (2730, 60038), (2860, 57309), (3003, 54580), (4004, 40935), (4290, 38206), (4620, 35477), (5005, 32748), (5458, 30030), (5460, 30019), (6006, 27290), (8187, 20020), (8580, 19103), (10010, 16374), (10916, 15015), (12012, 13645)]